pH Buffer solutions

Buffer solution, 7,00, kleurloos, 25 mL

HACH1222220

: Hach

pH Buffer solutions

HACH1222220

: Hach

21,50 €

For calibration of pH meters.

Accuracy: pH is ±0,02 at 25 °C

: Traceable to NIST.

: Please note that the pH 4 and 10 buffers contain formaldehyde <0,1% and the pH 7 buffer contains formaldehyde 0,1 to 1%.

VPE:
25 mL
Kleur:
kleurloos
Omschrijving:
Buffer solution
pH-waarde:
7,00

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

#: 83639.320

: VWR Chemicals

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

#: 20864.320

: VWR Chemicals

Aceton ≥99%, TECHNICAL

#: 20063.365

: VWR Chemicals

VWR®, Nitrilhandschoenen

#: 112-2371

: VWR Collection

VWR®, Serologische pipetten, standaardreeks

#: 612-3700

: VWR Collection

VWR®, gezichtstissues

#: 115-0600

: VWR Collection

Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83640.320

: VWR Chemicals

Nitril handschoenen, Kimtech™ Purple Nitrile™

#: 112-4847

: Ansell

Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

#: 1.00030.2500

: Merck

pH-teststrips, MQuant®, Supelco®

#: 1.09535.0001

: Merck

Sealing film for manual application, Parafilm® M

#: 291-0057

: HEATHROW

VWR® NITRILE LIGHT, Nitrilhandschoenen

#: 112-2754

: VWR Collection

Water, HiPerSolv CHROMANORM® for HPLC

#: 23595.328

: VWR Chemicals

Natriumhydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

#: 31770.294

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83645.320

: VWR Chemicals

VWR® Nitrile Extra Light, Nitrilhandschoenen

#: 112-4195

: VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

#: 613-3508

: EPPENDORF

VWR®, Transferpipetten, Hoge Prestaties

#: 612-1684

: VWR Collection