BOD calibration standards, (CRM), Supelco®

: Merck

BOD calibration standards, (CRM), Supelco®

: Merck

: These certified reference materials (CRM) are produced and certified in accordance with ISO 17034 and ISO/IEC 17025:2005.

: Storage temperature: 2 - 8 °C (refrigerator)

Environmentally Preferable:

Frequently Bought Together

Buffer solutions, Certipur®, colour coded, Supelco®

: Merck

Acetone ≥99%, TECHNICAL

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

: VWR Chemicals

Media supplements for dehydrated culture media

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Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

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VWR®, Conductivity standard solutions

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VWR®, Screw Neck Headspace Vials ND18

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VWR®, Nitrile Gloves

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

: Merck

VWR®, Industrial Wipes, Clean Smooth, Turquoise

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

: Merck

VWR®, Twist-Seal Bags

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pH buffers, ready to use

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VWR®, Conductivity standards at 25 °C, potassium chloride solutions

: VWR Chemicals

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

BOD calibration standards, (CRM), Supelco®

: Merck