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Merck
CN

21334-U

Silica Gel

44% H₂SO₄ Coated, pkg of 100 g bulk packing

别名:

Sulfuric Acid Coated Silica Gel

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UNSPSC Code:
13111000
NACRES:
NB.21
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产品名称

涂覆 44% H2SO4 的硅胶, pkg of 100 g bulk packing

agency

suitable for EPA 1613

form

solid

packaging

pkg of 100 g bulk packing

technique(s)

solid phase extraction (SPE): suitable

particle size

60-200 mesh

application(s)

food and beverages

Quality Level

General description

The treated silica gels that may be primarily employed in the pre-packed multi-layer silica gel columns are available in bulk packages. These are attractive options for customizing the required columns to more efficiently clean very dirty samples, or to prepare shorter columns when samples are relatively clean, e.g. drinking water.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

易制毒化学品(3类)
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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