Certified Reference Materials (7)

REAGENT

(5R,6S)-3-((2-Formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid hydrate

98%

CAS:74431-23-5

Formula:C₁₂H₁₉N₃O₅S

MW:317.36 g/mol

฿1,280.00

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REAGENT

3-(A-ACETONYLBENZYL)-4-HYDROXYCOUMARIN, SODIUM CLAT

≥98 %

CAS:129-06-6

Formula:C₁₉H₁₅NaO₄

MW:330.31 g/mol

฿510.00

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REAGENT

GLIMEPIRIDE

≥98 % HPLC, solid

CAS:93479-97-1

Formula:C₂₄H₃₄N₄O₅S

MW:490.62 g/mol

฿600.00

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REAGENT

Etrimfos solution

100μg/ml, u=2%, medium: acetone

CAS:38260-54-7

Formula:C₁₀H₁₇N₂O₄PS

MW:292.29 g/mol

฿1,590.00

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REAGENT

Fenthion solution

1.00mg/ml

CAS:55-38-9

Formula:C₁₀H₁₅O₃PS₂

MW:278.33 g/mol

฿1,680.00

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REAGENT

Thiamine nitrate

Analytical Standards

CAS:532-43-4

Formula:C₁₂H₁₇N₅O₄S

MW:327.36 g/mol

฿1,680.00

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REAGENT

Isoprothiolane solution

100μg/ml, u=2%, medium: n-hexane

CAS:50512-35-1

Formula:C₁₂H₁₈O₄S₂

MW:290.4 g/mol

฿1,020.00

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REAGENT

o-Chlorophenol solution

1000μg/ml, solvent: methanol

CAS:95-57-8

Formula:C₆H₅ClO

MW:128.56 g/mol

฿2,260.00

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REAGENT

Di-n-octyl phthalate solution

1.00mg/mL, medium: n-hexane

CAS:117-84-0

Formula:C₂₄H₃₈O₄

MW:390.56 g/mol

฿1,490.00

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REAGENT

Tris(hydroxymethyl)aminomethane

99.9% biotech grade

CAS:77-86-1

Formula:C₄H₁₁NO₃

MW:121.14 g/mol

฿460.00

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