"Certipur"

[EN]ICP MULTI ELEMENT STANDARD SOLUTION 1 * 100 mL

Supplier: Merck

[EN]ICP MULTI ELEMENT STANDARD SOLUTION 1 * 100 mL

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[EN]BROMIDE STANDARD SOLUTION CERTIFIED 1 * 500 mL

Supplier: Merck

[EN]BROMIDE STANDARD SOLUTION CERTIFIED 1 * 500 mL

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[EN]ICP MULTI ELEMENT STANDARD SOLUTION 1 * 100 mL

Supplier: Merck

[EN]ICP MULTI ELEMENT STANDARD SOLUTION 1 * 100 mL

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Reference Standard, Potassium Tetraoxalate Dihydrate

Supplier: CPACHEM

Potassium tetraoxalate dihydrate [pH (S) = 1,67₉ (25 °C)] is a certified secondary standard reference material used as a calibration buffer standard for pH instruments or pH electrodes.

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[EN]SODIUM STANDARD SOLUTION CERTIFIED R 1 * 500 mL

Supplier: Merck

[EN]SODIUM STANDARD SOLUTION CERTIFIED R 1 * 500 mL

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[EN]SULFATE STANDARD SOLUTION CERTIFIED 1 * 500 mL

Supplier: Merck

[EN]SULFATE STANDARD SOLUTION CERTIFIED 1 * 500 mL

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[EN]NITRATE STANDARD SOLUTION CERTIFIED 1 * 500 mL

Supplier: Merck

[EN]NITRATE STANDARD SOLUTION CERTIFIED 1 * 500 mL

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[EN]FLUORIDE STANDARD SOLUTION CERTIFIED 1 * 500 mL

Supplier: Merck

[EN]FLUORIDE STANDARD SOLUTION CERTIFIED 1 * 500 mL

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Niobio 1000 mg/L Nb in 2% hydrofluoric acid (da NbCl₅) Specpure® standard per AAS

Supplier: Thermo Fisher Scientific

Standard di niobio, 1000 mg/L, Specpure®, Niobio, Matrice: 2% HF, Applicazione: AAS standards

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VWR®, pipette di trasferimento, alte prestazioni

#: 612-1681

Supplier: VWR Collection

VWR®, Guanti in Nitrile

#: 112-2371

Supplier: VWR Collection

Acetonitrile, anidro (max. 0,003% H<sub>2</sub>O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade adatto per UPLC/UHPLC

#: 83639.320

Supplier: VWR Chemicals

Metanolo ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grado gradiente per HPLC

#: 20864.320

Supplier: VWR Chemicals

VWR® NITRILE LIGHT, Guanti in nitrile

#: 112-2755

Supplier: VWR Collection

VWR®, Pipette sierologiche, Standard Line

#: 612-3700

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

#: 20063.365

Supplier: VWR Chemicals

VWR®, Salviette per il viso

#: 115-0600

Supplier: VWR Collection

Sealing film for manual application, Parafilm® M

#: 291-0057

Supplier: HEATHROW

Guanti in nitrile, Kimtech™ Purple Nitrile™

#: 112-4847

Supplier: Ansell

VWR®, flaconi da laboratorio, collo stretto, con tappo a vite

#: 215-1592

Supplier: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

#: 83640.320

Supplier: VWR Chemicals

Sodio idrossido 0.1 mol/l (0.1 N) in soluzione acquosa, AVS TITRINORM Reag. Ph. Eur. soluzione volumetrica

#: 31770.294

Supplier: VWR Chemicals

Strisce reattive pH, MQuant®, Supelco®

#: 1.09535.0001

Supplier: Merck

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®

#: 1.00030.2500

Supplier: Merck

Single-Use Syringes, 2-Piece, HENKE-JECT®

#: 613-2001

Supplier: HENKE SASS WOLF

VWR® AVS TITRINORM, Soluzioni tampone, 20 °C

#: 32096.291

Supplier: VWR Chemicals

Acqua, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

#: 83645.320

Supplier: VWR Chemicals

Acqua, HiPerSolv CHROMANORM® per HPLC

#: 23595.328

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM®, grado gradiente per HPLC

#: 20060.320

Supplier: VWR Chemicals