Potassium chloride TraceSELECT®, for trace analysis, ≥99.9995% (metals basis)

Properties

Related Categories	Analytical Reagents, Analytical/Chromatography, Atomic Absorption Spectroscopy (AAS), Digestion Reagents, High Purity Salts for Trace Analysis, Pure Salts for Melting Digestions (TraceSELECT), Reagents for Inorganic Trace Analysis, Spectroscopy, Trace Analysis Reagents & Solvents More...
grade	for trace analysis
	TraceSELECT^®
assay	≥99.9995% (metals basis)
impurities	≤10 mg/kg total nitrogen (N)
mp	770 °C(lit.)
density	1.98 g/mL at 25 °C(lit.)
anion traces	phosphate (PO₄^3-): ≤5 mg/kg
	sulfate (SO₄^2-): ≤10 mg/kg
cation traces	Al: ≤0.01 mg/kg
	As: ≤0.01 mg/kg
	Ba: ≤0.2 mg/kg
	Ca: ≤0.1 mg/kg
	Cd: ≤0.005 mg/kg
	Co: ≤0.005 mg/kg
	Cr: ≤0.01 mg/kg
	Cu: ≤0.005 mg/kg
	Fe: ≤0.01 mg/kg
	Hg: ≤0.001 mg/kg
	Li: ≤0.5 mg/kg
	Mg: ≤0.05 mg/kg
	Mn: ≤0.01 mg/kg
	Na: ≤5 mg/kg
	Ni: ≤0.005 mg/kg
	Pb: ≤0.01 mg/kg
	Sr: ≤0.1 mg/kg
	Tl: ≤0.01 mg/kg
	Zn: ≤0.005 mg/kg

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Description

Application

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

Legal Information

TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Suggested Laboratory Gloves

This substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.

for splash & immersion protection