Technical pH buffer solutions in sachets, HI 50000 series

: Hanna

Technical pH buffer solutions in sachets, HI 50000 series

: Hanna

These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.

Technical buffer solutions with certificate
Accuracy of ±0,01 pH at 25 °C
Colour coded label for easy pH buffer value identification

Temperature chart of the actual pH value at various temperatures are printed on each sachets. Solutions are free from any dyes that may stain the reference cell of a pH electrode.

: Traceable to NIST Standard Reference Materials (SRMs).

: These solutions are supplied with a certificate of analysis.

Frequently Bought Together

Transfer pipettes

: RATIOLAB

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Safe-Lock Tubes, 2,0 ml - Microtubes

: EPPENDORF

Methanol, LiChrosolv® for liquid chromatography, Supelco®

: Merck

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

: VWR Chemicals

VWR® Standard Line Transfer Pipettes

: VWR Collection

VWR®, Nitrile Gloves

: VWR Collection

Laboratory bottles, narrow neck, with screw cap, DURAN®

: DWK Life Sciences

Ethanol absolute ≥99.8%, HiPerSolv CHROMANORM®, gradient grade for HPLC

: VWR Chemicals

Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

VWR® Serological Pipette, Standard Line

: VWR Collection

VWR®, Transfer Pipettes, High Performance

: VWR Collection

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