Reference electrodes, Radiometer Analytical

−5...+80 °C, REF321, Ag/AgCl reference, Glass, 3M KCl + sat. AgCl, refillable, Screw cap**, 8×103 mm, General or challenging samples

HACHE21M002

: Hach

HACHE21M002

: Hach

Reference electrodes, Radiometer Analytical

7 750,00 Kč

Radiometer Analytical reference electrodes are available with a variety of reference systems and liquid junctions.

Liquid junction: porous pin
Red-Rod technology provides a reproducible, fast and accurate response
Calomel reference electrode can be used for special purposes

* These electrodes contain mercury, please dispose according to regulations.

** Screw cap electrodes require an external connection cable for connection to a meter.

Connection:
Screw cap**
Ø×L:
8×103 mm
For:
General or challenging samples
Type:
REF321, Ag/AgCl reference
Material:
Glass
Seq:
04
Electrolyte:
3M KCl + sat. AgCl, refillable
Temp.:
−5...+80 °C

Accessories

Acetonitrile, 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

VWR®, Transfer Pipettes, High Performance

#: 612-1681

: VWR Collection

Acetone ≥99%, TECHNICAL

#: 20063.365

: VWR Chemicals

VWR®, Nitrile Gloves

#: 112-2371

: VWR Collection

VWR® Serological Pipette, Standard Line

#: 612-3700

: VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

#: 112-2756

: VWR Collection

VWR® Facial Tissues

#: 115-0600

: VWR Collection

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

#: 83640.320

: VWR Chemicals

Nitrile gloves, Kimtech™ Purple Nitrile™

#: 112-4847

: Ansell

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

#: 1.00030.2500

: Merck

Sealing film for manual application, Parafilm® M

#: 291-0057

: HEATHROW

Water, HiPerSolv CHROMANORM® for HPLC

#: 23595.328

: VWR Chemicals

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

#: 31770.294

: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

#: 32096.291

: VWR Chemicals

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

#: 83645.320

: VWR Chemicals

VWR® Nitrile Extra Light, Nitrile Gloves

#: 112-4195

: VWR Collection

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

#: 1.09439.1000

: Merck

epT.I.P.S.® Bulk - Pipette Tips

#: 613-3508

: EPPENDORF