$10 - $15

AI1132-S 84 μS/cm Conductivity Calibration Solution 4 oz. by Apera

The Apera Instruments 84 μS/cm Conductivity Standard Calibration Solution is made of high-purity chemicals, standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all types of conductivity meters. Since conductivity value is affected by temperature, the temperature & conductivity reference table is provided on the bottle labels for your reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration date is printed on the bottle.

MSDS is downloadable at support.aperainst.com; The Certificate of Analysis can be acquired by requests.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• Standardized against NIST certified references at 25°C (77°F), ideal for the calibration of all types of conductivity meters
• Double-sealed, 1-Year shelf life
• The expiration date and Temperature/pH reference table is provided for reference
• Non-hazardous product (MSDS is downloadable)

A-0187 Nitrate Reaction Tube Pack by AquaPhoenix

These tubes are used with the cadmium reduction method test kits for measuring nitrate in water. Great for replacing an old tube or setting up multiple samples.

BN6500-B Bismuth Nitrate Solution, 60 mL by AquaPhoenix

All of the chemicals and reagents that we offer are manufactured at our Hanover, Pennsylvania facility. Our focus is on quality. Starting materials are usually ACS grade and all testing reagents have Certificate of Analysis available. NIST-traceability is available on items such as calibration solutions. Induction seals (like a Tylenol bottle) under our caps ensure product integrity and decrease the possibility of a leak during shipment. These items are handled by our in-house, certified experts to confirm packages are shipped according to HM-126F, Dangerous Goods Regulations.

HA6313-P Hydrochloric Acid, 10% w/v (1:3), 500mL by AquaPhoenix

• Hydrochloric Acid Solution/UN1789

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 10% w/v

SCT-108.002.IB Negative Electrode Polishing Paper by ScichemTech

• Polishing paper special for cleaning negative electrode
• 2 pcs/pack