Advanced
Order Entry
Northern Ireland
ContactUsLinkComponent
COD 500 mg/L calibration standard, (CRM), Supelco®
COD 500 mg/L calibration standard, (CRM), Supelco®
Supplier:  Merck
Certificates
COD 500 mg/L calibration standard, (CRM), Supelco®
Supplier:  Merck
Certificates

Related Information

Frequently Bought Together
VWR® Serological Pipette, Standard Line

Supplier: VWR Collection

Bottles, narrow neck, round, PPCO, with screw caps, Nalgene®

Supplier: Thermo Fisher Scientific

VWR® AVS TITRINORM Buffer Solutions, 20 °C

Supplier: VWR Chemicals

Disodium hydrogen phosphate, anhydrous ≥99.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

VWR® Volumetric Flasks, Class A, Glass, Clear, NS Plastic Stopper

Supplier: VWR Collection

Mixed cellulose ester membranes, sterile, 0,45 µm, Whatman™

Supplier: Whatman products (Cytiva)

VWR®, Conductivity standard solutions

Supplier: VWR Chemicals

Tellurium standard solution, 1000 mg/L Te in 0,5 M nitric acid (from H₆TeO₆) Certipur® standard for AAS, Supelco®

Supplier: Merck

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Supplier: Merck

VWR®, Nitrile Gloves

Supplier: VWR Collection

Potassium chloride 3 mol/l (3 N) in aqueous solution, Supelco®

Supplier: Merck

Hydrochloric acid 37%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Magnesium sulphate heptahydrate, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Bottles, narrow neck, round, LDPE or PP, with screw caps, Nalgene®

Supplier: Thermo Fisher Scientific

Chlorophyll A, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY