Supelco® COD CRM, standard solutions

Soluzione standard COD, 1000 mg/L, ± 11 mg/L , 1.14541; 1.14691; 1.14555, Plastic bottle, 3 - 5, 100 mL

1.25032.0100

: Merck

1.25032.0100

: Merck

SFr. 60.20

Diluted standard solutions that are ready-to-use for accurate measurements
Traceable to SRM from NIST and USP
Full certificates of analysis with comprehensive quality documentation
Information on concentration and expanded measurement uncertainty
Save time and minimize errors

Method used for Uncertainty Measurement (Accuracy in the table below)= Photometry

: Traceable to SRM from NIST and USP.

Merck Pharma Segment Brochure

Concentrazione:
1000 mg/L
Tipo di conf.:
Plastic bottle
Conf:
100 mL
Descrizione:
Soluzione standard COD
Accuratezza:
± 11 mg/L
Campo pH:
3 - 5
Per kit analitici:
1.14541; 1.14691; 1.14555
Cat. No.:
1.25032.0100
M-Clarity quality level:
MQ200

Conductivity standards

#: HAMI238926

: HAMILTON BONADUZ

Kit analitici, COD in cuvetta per Spectroquant®, Supelco®

#: 1.14690.0001

: Merck

VWR® Ready to Use Media Plates (90 mm), Irradiated

#: 111114TI

: VWR Chemicals

VWR®, Terreni di coltura, Pronti all'uso, in piastre

#: 100884CF

: VWR Chemicals

Sodio idrossido ∼32% in soluzione acquosa, EMPLURA®, Supelco®

#: 1.05587.5000

: Merck

Iodio concentrate for dilution to 1L, 0.05 M I2 (0.1 N) soluzione volumetrica, Fluka™

#: 38060-1EA

: Honeywell Chemicals

Bario cloruro diidrato ≥99%, GPR RECTAPUR®

#: 21715.296

: VWR Chemicals

VWR®, soluzioni tampone pH AVS TITRINORM in bustine, 20 °C

#: 85045.001

: VWR Chemicals

Amberlite® XAD®-2, Pore size: 90 Å mean 20 - 60 mesh ion-exchange resin, Supelco®

#: 10357.

: Merck

pH Electrode storage solution

#: 705-1030

: Hach

Pipette monocanale, meccaniche, volume fisso o variabile, Eppendorf Research® plus (General Lab Product)

#: EPPE3124000.121

: EPPENDORF

Standard ammonio 1000 mg/l in acqua per cromatografia a scambio ionico

#: 84952.260

: VWR Chemicals

Sodio solfito, EMSURE® Reag. Ph. Eur. per analisi, Supelco®

#: 1.06657.0500

: Merck

VWR®, Turbidity standards, formazin

#: 88247.270

: VWR Chemicals

Magnetic hotplate stirrers, ARE/AREX 5 series

#: 442-1335

: VELP SCIENTIFIC

Reagents for DR 2800, DR 3800 DR 3900, DR 5000 and DR 6000

#: HACHLCW532

: Hach

Test kit, fotometrico, Rame, tracce, test in cuvetta LCK

#: 705-3026

: Hach

Carbonio solfuro ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS per analisi

#: 85972.290

: VWR Chemicals

VWR®, Piastra Petri, PS

#: 391-0609

: VWR Collection

Dimetilsolfossido, SupraSolv® per cromatografia di spazio di testa, Supelco®

#: 1.01900.1000

: Merck

Etere di petrolio, 40…60 °C, AnalaR NORMAPUR® ACS per analisi (max. 0,0100% idrocarburi aromatici)

#: 23835.294

: VWR Chemicals

Indicator buffer tablets for the determination of water hardness with Titriplex® solutions, Supelco®

#: 1.08430.0500

: Merck

VWR®, Spargitori, a T

#: 612-2653

: VWR Collection

VWR®, Centrifuge Tubes, Freestanding, with Flat Screw Caps

#: 525-0635

: VWR Collection

Kit colorimetrici, durezza totale, MColortest™, Supelco®

#: 1.11104.0001

: Merck