Standard for calibrating and checking accuracy of ORP/Redox electrodes. The ZoBell's ORP/Redox Standard Solution exhibits temperature correlation between 0 - 30°C. The standard value is dependent on the reference electrode type.

Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Density: 1.04 g/mL at 25 °C General description: Visit our Titration Center to learn more. Packaging: 500 mL in poly bottle Packaging: 6 x 1, 2 L in poly bottle

Synonym(s): DL-Lactic acid sodium salt Formula: CH₃CH(OH)COONa Formula Weight: 112.06 CAS No.: 72-17-3 General description: Lactic acid is an α hydroxyl carboxylic acid produced from pyruvate by the enzyme lactate dehydrogenase (LDH). Lactate is one of the main…

Sucrose Solution for Brix confirmation purpose. This solution can be used for confirming the measurements of all ATAGO Refractometers except the RX-007a.

If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

Enhance the performance and extend the life of your ion selective electrodes with Thermo Scientific™ Orion™ ISE Filling Solutions. These solutions are specially formulated to work with the recommended ion selective electrodes and prevent electrode interferences from filling solution. …

Formula: H2SO4 Formula Weight: 98.08 CAS Number: 7664-93-9

NaOH CAS#: 1310-73-2 F.W.: 40.00 NFPA#: 2-0-1 Specific Gravity: 1.030

Synonyms: Sodium trisilicate solution; Water glass Formula: Na₂O(SiO₂)_x · xH₂O Density: 1.39 g/mL at 25 °C Application: Employed in preparation of NaZnSiO 3 OH, a novel chiral framework material which has potential application in ion exchange,…

If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

For accuracy checks in conductivity measurements. 49 mg/L as NaCl. 100 µS/cm @ 25°C. 500 mL.

Silver Nitrate Titrant for chloride determination by buret titration. Hach method 8225. Uses Chloride 2 Indicator Powder Pillows (Cat. No. 105766) to signal the endpoint.

CAS Number: 1310-73-2 Shelf Life (Months): 24 Traceable to NIST: Yes

NaOH CAS#: 1310-73-2 F.W.: 40.00

Solubility (20 °C) soluble Density 1.01 g/cm 3 (20 °C) pH value ca.9.2 (H₂O, 20 °C) (ready-to-use solution)

Demineralizer, plastic, portable, with hose. Special faucet adapter, plug, and resin. Used in Model 15-E Water Conditioning Demonstration Kit.

Standard Cell Solution for Hach pHD Differential pH and ORP Sensors, packaged in resealable 500 mL bottle. Used to replenish standard cell chamber while replacing salt bridge.