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Niobium IRMM®, certified reference material, 0.1 mm foil

Niobium

Niobium IRMM®, certified reference material, 0.1 mm foil

Synonym(s):

Columbium

Empirical Formula (Hill Notation):

Nb

CAS Number:

Molecular Weight:

92.91

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Sigma-Aldrich (2)

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Special Grade

certified reference material (3)

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Product Number

Description

Pricing

262722

Niobium, powder, <45 μm, 99.8% trace metals basis

262781

Niobium, foil, thickness 0.25 mm, 99.8% trace metals basis

GF54847255

Niobium, powder, max. particle size 74 micron, weight 50 g, purity 99.85%

GF09713493

Niobium, foil, thickness 0.025 mm, size 100 × 100 mm, purity 99.9%

GF02227597

Niobium, foil, thickness 0.05 mm, size 25 × 25 mm, purity 99.9%

IRMM525A

Niobium, IRMM^®, certified reference material, 0.02 mm foil

IRMM526C

Niobium, IRMM^®, certified reference material, 0.5 mm wire

IRMM526B

Niobium, IRMM^®, certified reference material, 0.1 mm foil