"Water"

Supplier: VWR Chemicals

Gallium Standard, 10 mg/L, VWR® ARISTAR®, Gallium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: VWR Chemicals

Gadolinium Standard, 10 mg/L, VWR® ARISTAR®, Gadolinium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

Supplier: Avantor Fluid Handling

Don’t sacrifice suitability for precision.

Supplier: Avantor

Hydrochloric acid 1.0 N, Biotech Reagent for biotechnology, J.T.Baker®

Supplier: Avantor

Orthophosphoric acid 33% (w/w), Biotech Reagent for biotechnology, J.T.Baker®

Supplier: Avantor

Buffer A, J.T.Baker® BAKER BIO-ANALYZED®, 20 mM NaOH

Supplier: Avantor Fluid Handling

Ideal for chemical transfer applications.

Supplier: Avantor

Sodium hydroxide 2.0 N in aqueous solution, Biotech Reagent for biotechnology, J.T.Baker®

Supplier: VWR Collection

This portable kit handles all types of lab spills.

Supplier: VWR Collection

This hood is manufactured from a specially formulated, breathable microporous fabric that is exceptionally clean and durable.

Supplier: Avantor Fluid Handling

Advanced airflow technology makes this the most energy efficient compressed air filtration system available.

Supplier: Avantor

Sodium hydroxide solution 40% (w/w), Biotech Reagent for biotechnology, J.T.Baker®

Supplier: VWR Chemicals

Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

Supplier: Avantor Fluid Handling

Sample depths down to 7.9 meters (26 feet).

Supplier: VWR Chemicals

Calcium carbonate ≥99%, GPR RECTAPUR®, precipitated

Supplier: VWR Chemicals

Avantor now offers a complete range of COD (Chemical Oxygen Demand) calibration standards (traceable to BAM) as CRM with concentrations between 20 and 10000 mg/L. Can be used to calibrate, control, verify or validate all COD test methods.