Contact us today to start your advertisement! Because the probe is so small, it had to be built as a half cell ORP probe. Warranty: Manufacturer warranties this product for 90 days after receipt. Warranty: Manufacturer warranties this product for 30 days after receipt. and the output of `i2cdetecy -y 1` ? Would it be possible to add a address change feature for the atlas boards. 0000028995 00000 n This tutorial describes the calibration procedure. 0000010322 00000 n Brand: Atlas Scientific Environmental Robotics|Manufacturer: Atlas Scientific, Dimensions: 5.50 x 2.00 x 2.00 Inches|Weight: 0.50 Pounds. 3 Calibration Solutions Pouches (Ph 4, 7 And 10). %%EOF Ph, orp , salinity all should give not accurate but still sane values when probes attached (and submerged in tank water ). 1 Silver / Silver Chloride Consumer Grade Ph Probe. You can purchase Atlas Scientific products from the Amazon seller Atlas_Scientific, over the last 12 months, the seller has received honest feedback from 174 consumers, and the average rating is 4.8. This kit makes it easy to take calibrated, high-accuracy readings from a micro-ORP probe. All with email notifications. 0000028741 00000 n If you're interested in Atlas Scientific and want to find more Atlas Scientific products, you can follow the steps below: Atlas Scientific pH 7.00 Calibration Solution 125ml, Atlas Scientific pH 4.00, 7.00, & 10.00 Calibration Solution 125ml, Atlas Scientific pH 7.00 Calibration Solution 250ml, Atlas Scientific pH Calibration Solution 4.00 & 7.00 8oz, Atlas Scientific pH 4.00, 7.00, 10.00, pH Electrode Storage Calibration Solution 250ml, Atlas Scientific pH/ORP Storage Solution Set, Atlas Scientific pH 7.00 Calibration Solution Pouches, Atlas Scientific EZO-HUM Embedded Humidity Sensor, Atlas Scientific Electrically Isolated EZO Carrier Board Gen 2, Atlas Scientific pH 4.00 Calibration Solution Pouches, Atlas Scientific EZO-pH Embedded pH Circuit .001-14. This kit makes it easy to take calibrated, high accuracy readings from a micro-ORP probe. c) Remove the top of the ORP 225mV calibration solution pouch. Works With Any Ph Probe. 2 Year Shelf Life. Hello! Here you will find the best selection of Robot Vacuums and other Domestic Robots, Professional Robots, Robot Toys, Robot Kits, and Robot Parts for building your own robots. One 250ml (8oz) pH / ORP Electrode Storage Solution, Standardized against NIST-Certified References, Includes 1 4oz (125ml) pH 4, 7, & 10 Calibration Solutions and 1 4oz (125ml ) pH Electrode Storage Solution, Standardized Against NIST-Certified References, Includes One 125ml (4oz) pH 4.00 and One 125ml (4oz) pH 7.00, Includes: One 125ml (4oz) pH 4.00, One 125ml (4oz) pH 7.00, One 125ml (4oz) pH 10.00, Standardized against NIST-certified references, Includes One 250ml (8oz) pH 4 and One 250ml (8oz) pH 7, Includes 1 250ml (8oz) pH 4, 7, & 10 Calibration Solutions and 1 250ml (8oz) pH Electrode Storage Solution, 1 Lab Grade Double Junction Silver/ Silver Chloride pH Probe, 6x 20ml calibration solution pouches (2x pH 4, 2x pH 7 and 2x pH 10), 1 Electrically Isolated EZO Carrier Board, 1 Conductivity Probe K 1.0 Range: 5 s/cm to 200,000 s/cm, 1 125ml (4oz) Conductivty Calibration Solutions 12,880 S, 1 125ml (4oz) Conductivty Calibration Solutions 80,000 S, 1 silver / silver chloride Consumer Grade pH Probe, 3 calibration solutions pouches (pH 4, 7 and 10), One 250ml (8oz) pH 4.00, One 250ml (8oz) pH 7.00, One 250ml (8oz) pH 10.00. Earning our users' trust is central to what we do. The most important thing is that you should choose the best products according to your actual needs. 0.02 Ph At 25C. Awesome, The service is always exceptional, and the range of parts match the service!!!! Standardized Against Nist-Certified References. When purchasing a product, price is the consumer's primary concern. Subscribe to the free newsletter and ensure that you will no longer miss any offers or news of MG Super Labs. 2022 FTB. Didnt knew that. 0.02 Ph At 25C. The commit that adds calibration is right there, above. If so both of those belong to pca9685 ic. 0000012323 00000 n 0.02 Ph At 25C. 1 Gravity Analog Ph Sensor / Meter. Thats a good idea. 0000012056 00000 n Feedback. This also allows users to create their own calibration routines since they are a part of the single-file module that is imported (rather than needing to edit multiple files that are deeply integrated in the UI). It would be nice with at calibration feature for the Atlas ORP sensor. 0000077667 00000 n Copyright 2022 Sensors & probes I calibrated pH and EC using the menu. We provide a diverse product selection, educational and quantity discounts, useful resources and specialized support. 0000014769 00000 n Sure. 20Ml Each Pouch. Atlas Scientific pH/ORP storage solution is about as exciting as it gets! Atlas Scientific pH 4.00, 7.00, 10.00, & pH Electrode Storage Calibration Solution 125ml, Atlas Scientific pH Calibration Solution 4.00 & 7.00 125ml, Atlas Scientific pH/ORP Electrode Storage Solution 250ml. 0000003207 00000 n Telephone support and counselling under:+917721933328+917038278316Mon-Fri, 10 am - 6 pm. If the ORP that is being read is continuously on the extremes of the scale ( ~ -900mV or +900mV) calibration may have to be done more often. Works With Any Ph/Orp Probes. Sales quantity. Our mission is to provide you with the most up-to-date and objective information about the Atlas Scientific products, helping you make more informed buying decisions. Dimensions: 0.35 x 0.79 x 0.55 Inches|Weight: 0.00 Pounds. Apparently the DO sensor also needs calibration. 0000078648 00000 n Standardized Against Nist-Certified References. 0000035853 00000 n Atlas Scientific ORP Storage Solution Set (3 Atlas Scientific ORP Storage Solution Pouch. There are usually 5 to 10 products in a brand buying guide. 0000039618 00000 n 2 Year Shelf Life At Room Temperature. 0000035996 00000 n Works With Any Ph Probe. All rights reserved. The supplied connector board merges the two halves into one, just like a normal ORP probe. 0000004439 00000 n 0000004551 00000 n How do you decide how much to spend on used reef equipment. 0000001934 00000 n 1X 20Ml Ph Storage Solution Pouch. Protects Ph / Orp Probes From Drying Out. Thousands of Atlas Scientific sensors can be found in a wide, How to change data protocol of Atlas sensors, Atlas EZO ORP (oxidation-reduction potential) circuit, Arduino Robotic Arm Controlled by Touch Interface. 0000007464 00000 n the address change option works flawless. Its a one point calibration. Sorry for the delay; had an unexpected power outage and suddenly the Robo-Tank software was loading and couldn't get reef-pi to rebind. <]/Prev 1316881>> Amazon, Amazon Prime, the Amazon logo, and the Amazon Prime logo are trademarks of Amazon.com, Inc. or its affiliates. hb```b``] ,+|0>I`{@o0` FgvB.Snw7HyM ;X\&m :6>A! This process is explained here: You could adapt the Atlas script to ignore certain addresses. 1 Electrically Isolated Ezo Carrier Board. To be able to use MG Super Labs in full range, we recommend activating Javascript in your browser. 25 Pouches Per Box, 20Ml Each Pouch. Literally took a minute because we figured it out for the other Inputs. This ORP Probe can befully submergedin fresh water or salt water, up to the SMA connectorindefinitely. 124 48 1X Orp Probe Storage Solution. The exact frequency of calibration will have to be determined by your engineering team. d) Once the readings have stabilized send the command cal,225. A cell probe works just like a normal ORP probe, but it consists of two separate pieces, the working electrode, and the reference electrode. Because the probe is so small, it had to be built as a half cell ORP probe. Asin: B007X5KAV4|Model: ATL-phst8|PartNumber: ATL-phst8|Ean: 0857434005459|UPC: 857434005459, Asin: B005GRGTLQ|Model: ATL-ph7|PartNumber: ATL-ph7|Ean: 0798304183962|UPC: 798304183962, Dimensions: 5.50 x 2.00 x 2.00 Inches|Weight: 0.61 Pounds, Asin: B005GRULGK|Model: ATL-phst|PartNumber: ATL-phst|Ean: 0798304184006|UPC: 798304184006. Btw. 0000077333 00000 n 0000078570 00000 n Will further investigate and report back soon. Got everything back set up and to this point: How do you guys keep your pH pouches? Atlas Scientific ORP 225mV Calibration Solution Atlas Scientific Gravity Analog ORP Sensor / Atlas Scientific Consumer Grade ORP Probe. Switching the device to I2C mode after calibration will not affect the stored calibration. Industrial IOT, Sensing & Control Solutions, and Integration to Suit Your Requirements. Either hardcoded at 225mV or selectable like with the EC. For calbration, do it outside reef-pi using atlas scientific python libraries. 0000001890 00000 n About: Founded in 2005, Atlas Scientific specializes in building laboratory grade sensing equipment for robots, appliances, and industrial control systems. If you are looking for these products, Atlas Scientific can be your candidate. Accuracy: +/ 0.002. 0000004325 00000 n Dimensions: 5.50 x 2.00 x 2.00 Inches|Weight: 2.45 Pounds. This ORP Probe can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely. startxref Ahh. This website uses cookies to ensure you get the best experience on our website. Works With Any Ph Probe. Im not sure what you mean. Marketplace sellers offer different shipping options. Must be more or less a copy of ORP. !, Fast shipping, well packed, very good quality products., Ask a question on the RobotShop community, Atlas Scientific Micro ORP Kit - Datasheet, RobotShop Perimeter Wire Generator and Sensor Soldering Kit, Designed for microfluidics and other small applications, Easy to take calibrated, high accuracy readings, 2x 20ml ORP calibration solution pouches (225 mV). i'opr@ *9>`%a)P[9"Mii@ UI*`0a `2 h;E139191``cx"=kL3(FFA&lbe4aLd2"q1{ 00p. Enter the competitor's price and the url where you found it and we will do our best to match this competitor's price. 2 Year Shelf Life At Room Temperature. It seemed to be working:) But I like it better under the actual input. FindThisBest aims to create a platform to help you make better shopping decisions with less time and energy. 1 125Ml (4Oz) Conductivty Calibration Solutions 12,880s. By using our website, you agree to the usage of cookies to help us make this website better. Select the product you want in the Atlas Scientific buying guide, and then view the product on Amazon. The Atlas EZO ORP (oxidation-reduction potential) circuit has a flexible calibration protocol, allowing single point calibration to any off the shelf calibration solution. Storing it below 16C or 60F will greatly extend its shelf life. Did you make this project? 0000000016 00000 n Asin: B0063MVU5S|Model: ATL-phst|PartNumber: ATL-phst|Ean: 0798304184013|UPC: 798304184013. JavaScript is disabled. Standardized Against Nist-Certified References. You can check the total sales quantity of the product from Atlas Scientific. Technical queries should be directed to the RobotShop Forum). Standardized Against Nist-Certified References. I was actually thinking as I was adding the calibration last night that the Calibration section of the UI is really no longer needed since I added Actions that can be performed for each Input/Output/Function. View the products interest you on Amazon to read the customer reviews and check the ratings. As an Amazon Associate we earn from qualifying purchases. RobotShop, the World's Leading Robot Store For Personal and Professional Robot Technology. Works With Any Ph Probe. Find and click the correct Atlas Scientific to go to the new page. We rank the products, but the links to Amazon are promotional. Standardized Against Nist-Certified References. /. The Atlas Scientific Micro-ORP Probe was designed for microfluidics and other small applications. Standardized Against Nist-Certified References. 2 Year Shelf Life At Room Temperature. 2020 RobotShop inc. All Rights Reserved.Putting robotics at your service is a trademark of RobotShop inc. You should be able to read those probes using the reef-pi ph module , since they all use ezo protocol. Where n is a integer from 0 to 127, but it would be better to be able to enter the hex address. 0000002466 00000 n Here's what I've got on connectors (if more clarification is needed lmk), will give the script adaptation a go and report back! We found 102 Atlas Scientific products for sale, 18 of which were analyzed in detail and recommended to customers. Asin: B00798612C|Ean: 0798304184013|UPC: 798304184013. The most important part of calibration is watching the readings during the calibration process. 0000025107 00000 n The Atlas Scientific Micro-ORP Probe was designed for microfluidics and other small applications. The store has a good reputation so you can purchase from it with confidence. Dimensions: 6.00 x 7.00 x 14.00 Inches, Asin: B0157AC226|Ean: 0857434005442|UPC: 857434005442. 2X Orp 225Mv Calibration Solution. 2 Year Shelf Life At Room Temperature. 0000005408 00000 n You must have JavaScript enabled in your browser to utilize the functionality of this website. Calibration should be done at least once per year. 0000012904 00000 n Storing it below 16C or 60F will greatly extend its shelf life. 2 Year Shelf Life At Room Temperature. For example, if you are interested in the top 1 product. #1 Australian Industrial Internet of Things Solutions, 125mL 225 2.0mV at 25C Good for 30 days after opening Keep refrigerated for longer life, WiFi Hydroponics Kit Water Quality Monitoring, Industrial Water Quality Monitoring Kit - Atlas Scientific, Conductivity Probe K 1.0 - Atlas Scientific, Industrial pH Sensor Kit - Atlas Scientific, Industrial ORP Probe Kit - Atlas Scientific, Lab Grade Dissolved Oxygen Probe - Atlas Scientific, EZO Dissolved Oxygen Circuit - Atlas Scientific, DO OEM Circuit -Dissolved Oxygen - Atlas Scientific, IXIAN ORP Transmitter - Atlas Scientific, TO ADD MULTIPLE ITEMS TO YOUR QUOTE, PLEASE FILL QTY FIELD THEN CLICK ON "ADD TO QUOTE", ORP 225mV Calibration Solution - Atlas Scientific. * Free shipping is only available for products shipped by RobotShop. I think its I2C,n for all of them. Asin: B005GRGX08|Model: ATL-phb3|PartNumber: ATL-phb3|Ean: 0798304183979|UPC: 798304183979, Dimensions: 5.50 x 2.00 x 2.00 Inches|Weight: 1.84 Pounds, Asin: B00641R1PQ|Model: HAZD015834|PartNumber: HAZD015834|Ean: 0798304184037, 7106929976488|UPC: 798304184037. 0000004804 00000 n 0000001256 00000 n 0000035969 00000 n Want to grow your business and reach a wider audience? Standardized Against Nist-Certified References. You are using an out of date browser. As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. Standardized Against Nist-Certified References. Its the same command as the other atlas sensors, Cal,225 for a 225mV solution. 0000018437 00000 n Besides, you can hit the "brand" to find more Atlas Scientific products. Think 63 is the onboard pH circuit and 70 is the PCA 9685 expander but could be wrong. Wish I was farther along before posting here, but alas my skills have failed me. If you click on the product links, we may earn a commission from qualifying purchases. Here's the unplugged version. 1 Conductivity Probe K 1.0 Range: 5 s/Cm To 200,000 s/Cm. Type Atlas Scientific in the search box and hit Enter to see the search results. One 1L (32oz) pH Up and One 1L (32oz) pH Down. New Stock Deals are ON! Atlas Scientific pH calibration solutions are made using a four-stage process to ensure the highest accuracy. Atlas Scientific sells its products and services in the chemical standards category, mainly including chemical standards, electrolyte solutions and chemical buffers. Storing it below 16C or 60F will greatly extend its shelf life. Ah. Got the I2C address change option, but the calibrate ORP is not an option yet. Asin: B0157DOZ4Q|Ean: 0857434005466|UPC: 857434005466. Atlas Scientific buying guide are here to provide you with a better insight on the quality and performance of the chemical standards products. JavaScript seems to be disabled in your browser. Reads ORP Range -1500mV 1500mV Accuracy +/ 1mV Response time Continuous analog output Supported probes Any type & brand Calibration Optional Temp. trailer In the calibration drop down, the option is not there. 1 Lab Grade Double Junction Silver/ Silver Chloride Ph Probe. RobotShop is also a leading force in Robotics Education & Research. 0000014867 00000 n It's affordable for most consumers, and you can feel free to pick your favorite products. Looking for chemical standards, electrolyte solutions and chemical buffers products but having no idea? Ill suggest reconnect the tentacle shield and then create four ph controller each with those address (in decimal its 32, 33,34 and 35 ) and see what reading you get. Description: Atlas Scientific ORP calibration solution, also know as Zobells solution maintains a constant 225mv, perfect for ORP probe calibration. * Each product we recommend has been independently selected and reviewed by our editing team based on extensive data analysis. We recommend best choices of the products from the Atlas Scientific brand, helping you make better shopping choices with less time and energy. Powered by Discourse, best viewed with JavaScript enabled, Add ability to change I2C address of Atlas Scientific devices, Add ability to calibrate Atlas Scientific ORP sensor, Add ability to calibrate Atlas Scientific DO sensor. 0 40 and 70 is shown after you detached the tentacle board ? b) Remove the soaker bottle and rinse off the ORP probe. Asin: B0071AR9XI|Model: ATL-phStorage|PartNumber: ATL-phStorage. Before the loop that works through all devices you could write: can you share a photo of how you have connected it? Dimensions: 4.50 x 1.50 x 1.50 Inches|Weight: 1.38 Pounds. Lightspeed, If you need a quote / large quantitie's / other questions / feel free to ask ! Operation Voltage: 3.3V 5V. 0000008266 00000 n We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations. Works With All Ph & Orp Probes. 63 I guess is robotank ph circuit address and 20,21,22,23 are all tentacle shield i2c. 0000078151 00000 n 0000002603 00000 n I got some from Atlas Scientific and they're one giant pouch with no way to close them up, seems like a waste to just toss the rest of them, https://files.atlas-scientific.com/pi_sample_code.pdf, https://files.atlas-scientific.com/ORP_EZO_Datasheet.pdf, https://www.robo-tank.ca/Robo-Tank_pH_Script.zip. 20Ml Each Pouch. For example, Free shipping on orders over USD $ 100.00 *, Data Communication and Human Input Devices, Defense, Security, Surveillance & Inspection, * Subject to approval and not available for products shipped by others sellers through the RobotShop Marketplace, My order was quickly processed and shipped. Order confirmation and Order shipped emails are the same day or next day. 0000003811 00000 n Atlas Scientific products range in price from $6.99 to $45.99, and the average price of all the products is about $19.82. 0000011449 00000 n Range: .001-14. The Atlas Scientific Micro ORP Kit comes with everything you need to make an embedded microfluidics ORP monitoring system. Default is 0 mg/l. Select the products you want in the Atlas Scientific buying guide, and take a glance at the prices and features of the products. Would it possible to add the DO as well. 20Ml Each Pouch. Atlas Scientific ORP calibration solution, also know as Zobells solution maintains a constant 225mv, perfect for ORP probe calibration. For a better experience, please enable JavaScript in your browser before proceeding. 0000014699 00000 n 0000077294 00000 n 1 125Ml (4Oz) Conductivty Calibration Solutions 80,000s. - Powered by Share it with us! If you upgrade to master and test, let me know if it works. 6X 20Ml Calibration Solution Pouches (2X Ph 4, 2X Ph 7 And 2X Ph 10). 0000018168 00000 n 1 Electrically Isolated Ezo Carrier Board. This ORP Probe can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely. 171 0 obj <>stream If the device must be calibrated in I2C mode, be sure to continuously request readings so you can see the output from the probe. When you visit or interact with our sites, services or tools, we or our authorised service providers may use cookies for storing information to help provide you with a better, faster and safer experience and for marketing purposes. 0.02 Ph At 25C. The Atlas Scientific Micro-ORP Probe kit comes with everything you need to make an embedded microfluidics ORP monitoring system. Works With All Ph Probes. However, if this is your first time calibrating the EZO ORP circuit, Atlas Scientific recommends using the 225mV calibration solution. 2 Year Shelf Life At Room Temperature. 124 0 obj <> endobj 2 Year Shelf Life At Room Temperature. Oh, and while we are at it. 0000017887 00000 n The default solution is 0 mg/L. Please enter a valid email address. %PDF-1.6 % Works With All Ph & Orp Probes. 0000078974 00000 n Copyright 2022, MG Automation Technologies. It is assumed that the user has their hardware and code working and is now ready to calibrate the sensor. It have two i2c addresses to control individual channel or all at once (the second i2c address ). 0000001735 00000 n If you are looking to enter the exciting world Atlas Scientific ORP calibration solution, also know as Zobells solution maintains a constant 225mv, perfect for ORP probe calibration. Content: 2002-2020Warburton Technology (UK)Design: 2002-2020Warburton Internet, Warburton Technology (UK), 33 Selkirk Close, Wimborne, Dorset, BH21 1TN, United Kingdom, Atlas Scientific Ezo-Orp Ezo Orp Circuit 000, Atlas Scientific Ezo-Orp Ezo Orp Circuit 001, Atlas Scientific Ezo-Orp Ezo Orp Circuit 002, Atlas Scientific Ezo-Orp Ezo Orp Circuit 003, Atlas Scientific ASORP225P-3 ORP Calibration Solution Set, Atlas Scientific ASORP225P ORP 225mV Calibration Solution Pouch, Atlas Scientific ASPHSP-O-3 ORP Storage Solution Set, Atlas Scientific ASPHSP-O ORP Storage Solution Pouch, Atlas Scientific CHEM-ORP-S ORP Probe Storage Solution, Atlas Scientific CHEM-ORP ORP 225mV Calibration Solution, Atlas Scientific ENV-20-ORP Mini Lab Grade ORP Probe, Atlas Scientific ENV-30-ORP Consumer Grade ORP Probe, Atlas Scientific ENV-40-ORP Lab Grade ORP Probe, Atlas Scientific ENV-50-ORP Industrial ORP Probe, Atlas Scientific GRV-ORP Gravity Analogue ORP Meter, Atlas Scientific IXIAN-ORP IXIAN ORP Transmitter, Atlas Scientific KIT-103O Industrial ORP Kit, Atlas Scientific KIT-104O Gravity Analogue ORP Kit, Wide range ORP readings from -1019.9mV to +1019.9mV, Accurate ORP readings down to the tenths place (1mV), Flexible calibration protocol supports single point calibration to any value, Calibration required only once per year with Atlas Scientific ORP probe, Single reading or continuous reading modes, UART asynchronous serial connectivity (RX/TX voltage swing 0-VCC), Compatible with any microprocessor that supports UART or I2C protocol, Sleep mode power consumption: 0.995mA at 3.3V, Dimensions: 13.97mm * 20.16mm (0.55" * 0.79"). Price Match lets you match the price of any item sold and shipped by RobotShop with a competitor's price! 0000013803 00000 n Data Protocal: Uart & I2c. Insert the ORP probe directly into the pouch, and let the probe sit in the calibration solution until the readings stabilize (small movement from one reading to the next is normal). FINDTHISBEST. We analyze millions of Atlas Scientific products reviews and customer reviews to recommend the best picks for most consumers. It is easiest to calibrate the device in its default state (UART mode, with continuous readings enabled). 2x ORP 225mV Calibration Solution Pouch, Standardized against NIST-certified references. Service Time Monday to Friday: 9 AM - 4 PM EST (Eastern Time Zone) 1-866-627-3178 Toll-free (in North America) (Sales Department Only. Asin: B0063MWYMQ|Model: ATL-phst|PartNumber: ATL-phst|Ean: 0798304184020, 0798304183962|UPC: 798304183962, 798304184020, Dimensions: 4.50 x 1.50 x 1.50 Inches|Weight: 0.25 Pounds. It may not display this or other websites correctly. Tried to fix it for a hot second, ended up wiping the drive and started from scratch. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. I just committed changes to add the ability to change the I2C address of current Atlas Scientific Inputs and the Atlas Peristaltic Pump Output. 0000039870 00000 n Description: High accuracy sensors require high accuracy calibration solutions. For instructions on how to change between protocols refer to: How to change data protocol of Atlas sensors. xref Advertise today. 0000011074 00000 n At present, Atlas Scientific has 102 products for sale. You can read the reviews offered by other buyers. 0000036295 00000 n Standardized Against Nist-Certified References. 0000040226 00000 n 0000006486 00000 n Calibration is performed from the Input itself, on the Data Input page. Asin: B01578G1R0|Ean: 0857434005091|UPC: 857434005091. 0000009306 00000 n Atlas Scientific ORP 225mV Calibration Solution. This 3 molar KCl solution is packed with Kathon GC preservative and topped off with a dash of potassium phthalate. Also added calibration to the Atlas Scientific ORP Input.