hóa chất himitech

Lọc
2,2,6,6-Tetramethylpiperidinooxy, 98%
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2,2,6,6-Tetramethylpiperidinooxy, 98%

Eriochrome black T, pure, C.I. 14645, Metal indicator
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Eriochrome black T, pure, C.I. 14645, Metal indicator

Trifluoroacetic acid, extra pure, SLR
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Trifluoroacetic acid, extra pure, SLR

Potassium iodide, for analysis [
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Potassium iodide, for analysis [

Citric acid monohydrate, 99.8+%, for analysis
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Citric acid monohydrate, 99.8+%, for analysis

Tetrabutylammonium hydroxide, 1M solution in methanol
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Tetrabutylammonium hydroxide, 1M solution in methanol

HEXANE CERT ACS/HPLC
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HEXANE CERT ACS/HPLC

Toluene, 99.85%, for pesticide residue analysis
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Toluene, 99.85%, for pesticide residue analysis

di-Ammonium hydrogen orthophosphate, extra pure, SLR
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di-Ammonium hydrogen orthophosphate, extra pure, SLR

Boric acid, for analysis
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Boric acid, for analysis

1-Heptane sulfonic acid, sodium salt, Ion pair chromatography
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1-Heptane sulfonic acid, sodium salt, Ion pair chromatography

Granulated Agar
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Granulated Agar