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Keyword:'7782-49-2'
Showing 1-30 of 36 results for "

7782-49-2

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硒

CAS No.:
7782-49-2
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229865powder, −100 mesh, 99.99% trace metals basis

硒

CAS No.:
7782-49-2
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209651powder, −100 mesh, ≥99.5% trace metals basis

硒

CAS No.:
7782-49-2
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204307pellets, <5 mm particle size, ≥99.999% trace metals basis

痕量金属1 - WP

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PE1132Proficiency Testing Material, Concentrate for dilution to 1L

Trace Metals 1-WP

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QC1132certified reference material

Trace Metals - Sewage Sludge 2

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CRM029pkg of 50 g (dry)

硒

CAS No.:
7782-49-2
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209643pellets, <5 mm, ≥99.99% trace metals basis

Trace Metals - Sewage Sludge 3

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CRM031pkg of 40 g (dry)

Trace Metals - Loamy Clay 1

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CRM052certified reference material, pkg of 50 g

Trace Metals - Fresh Water Sediment 3

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CRM016certified reference material, pkg of 50 g

痕量金属 - 污水改良土壤

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CRM005certified reference material, pkg of 50 g

Trace Metals - Fresh Water Sediment 2

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CRM015pkg of 50 g

Trace Metals - Loamy Sand 4

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CRM036certified reference material, pkg of 50 g

硒

CAS No.:
7782-49-2
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GF66395212foil, 25x25mm, thickness 3mm, 99.95%

Trace Metals - Chalky Loam 1

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CRM044certified reference material, pkg of 50 g

Trace Metals - Sandy Loam 2

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CRM020certified reference material, pkg of 50 g

Trace Metals - Sandy Loam 8

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CRM025certified reference material, pkg of 50 g

Selenium nanoparticles

CAS No.:
7782-49-2
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91951980 nm particle size, 0.15 wt. % in water, dispersion

微量金属-砂壤土7

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CRM023certified reference material, pkg of 50 g

微量金属-砂壤土3

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CRM021certified reference material, pkg of 100 g

Selenium black 99+

CAS No.:
7782-49-2
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1.07714for analysis EMSURE®

Trace Metals - Fly Ash 3

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CRM019certified reference material, pkg of 50 g

Selenium nanoparticles

CAS No.:
7782-49-2
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919527150 nm particle size, 0.15 wt. % in water, dispersion

TCLP金属-砂壤土1

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CRM202certified reference material, pkg of 225 g

Selenium nanoparticles

CAS No.:
7782-49-2
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919659250 nm particle size, 0.15 wt. % in water, dispersion

硒

CAS No.:
7782-49-2
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GF45431647lump, 3 mm max. lump size, weight 50 g, high purity 99.999%

Selenium-77Se

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900794≥99.2 atom % (77Se)

硒

CAS No.:
7782-49-2
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GF59784575powder, 250 max. part. size (micron), weight 50 g, purity 99.95%

硒

CAS No.:
7782-49-2
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GF73071514powder, 250 max. part. size (micron), purity 99.95%, weight 100 g

硒

CAS No.:
7782-49-2
CompareProduct No.DescriptionSDSPricing
GF78955532lump, 3 mm max. lump size, weight 100 g, high purity 99.999%
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