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111448 Anion multi-element standard II

1000 mg/l: Cl⁻, NO₃⁻, SO₄²⁻ in H₂O Certipur®

Anion multi-element standard II MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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111448
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Overview

Products

Catalogue NumberPackaging Qty/Pack
1114480500 Plastic bottle 500 ml
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Description
Catalogue Number111448
Product Information
HS Code3822 90 00
Quality LevelMQ100
Physicochemical Information
Density1.002 g/cm3 (20 °C)
pH value6 (H₂O, 20 °C)
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKNWG not water endangering
Disposal28
Aqueous solutions: Container D.
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Specifications
Determination method : titrimetric
Accuracy of the Method : Cl , NO3, SO4 +/- 0.5 %
Concentration     β (Cl⁻)995 - 1005 mg/l
Determination method: argentometric titration.
(traceable to NIST - SRM 999b)
Concentration     β (NO₃⁻)995 - 1005 mg/l
Determination method: alcalimetric titration.
(traceable to NIST - SRM 723e)
Concentration     β (SO₄²⁻)995 - 1005 mg/l
Determination method: titration with lead(II)perchlorate solution.
(traceable to NIST - SRM 682)
Global Trade Item Number
Catalogue Number GTIN
1114480500 04022536132792