sigma aldrich katalog

CAS Number: 64-17-5

Sigma-Aldrich 34870 Ethanol absolute, suitable for HPLC ≥99.8% (GC) 2.5 L

Sigma-Aldrich 34870 Ethanol absolute, suitable for HPLC ≥99.8% (GC) 2.5 L

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Sigma-Aldrich 32221 Ethyl alcohol, pure ≥99.8% (GC), absolute, puriss. p.a., CAS No.: 64-17-5 2.5 L

Sigma-Aldrich 32221 Ethyl alcohol, pure ≥99.8% (GC), absolute, puriss. p.a., CAS No.: 64-17-5 2.5 L

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Sigma-Aldrich 34858 Ethyl acetate suitable for HPLC, ≥99.7% CAS No.: 141-78-6 2.5 L

Sigma-Aldrich 34858 Ethyl acetate suitable for HPLC, ≥99.7% CAS No.: 141-78-6 2.5 L

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Sigma-Aldrich 27227 Ethyl acetate puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC) CAS No.: 141-78-6 2.5 L

Sigma-Aldrich 27227 Ethyl acetate puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC) CAS No.: 141-78-6 2.5 L

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Sigma-Aldrich 858390 Eriochrome Black T ACS reagent (indicator grade) 100 gr

Sigma-Aldrich 858390 Eriochrome Black T ACS reagent (indicator grade) 100 gr

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CAS Number: 17372-87-1

Sigma-Aldrich E4382 Eosin Y disodium salt certified by the Biological Stain Commission 25 gr

Sigma-Aldrich E4382 Eosin Y disodium salt certified by the Biological Stain Commission 25 gr

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CAS Number: 68-12-2

Sigma-Aldrich D158550 N,N-Dimethylformamide ReagentPlus®, ≥99% CAS No.: 68-12-2 2.5 L

Sigma-Aldrich D158550 N,N-Dimethylformamide ReagentPlus®, ≥99% CAS No.: 68-12-2 2.5 L

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Sigma-Aldrich 41640 Dimethyl sulfoxide puriss. p.a. ACS reagent ≥99.9% (GC) CAS No.: 67-68-5 2.5 L

Sigma-Aldrich 41640 Dimethyl sulfoxide puriss. p.a. ACS reagent ≥99.9% (GC) CAS No.: 67-68-5 2.5 L

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Sigma-Aldrich D5879 Dimethyl sulfoxide ReagentPlus®, ≥99.5% 100 mL

Sigma-Aldrich D5879 Dimethyl sulfoxide ReagentPlus®, ≥99.5% 100 mL

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Sigma-Aldrich 24004 Diethyl ether puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP, ≥99.5% (GC) 1 L

Sigma-Aldrich 24004 Diethyl ether puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP, ≥99.5% (GC) 1 L

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Sigma-Aldrich 319929 1,2-Dichloroethane ACS reagent, ≥99.0% CAS No.: 107-06-2 2.5 L

Sigma-Aldrich 319929 1,2-Dichloroethane ACS reagent, ≥99.0% CAS No.: 107-06-2 2.5 L

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CAS Number: 75-09-2

Sigma-Aldrich 24233 Dichloromethane puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC) CAS No.: 75-09-2 2.5 L

Sigma-Aldrich 24233 Dichloromethane puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC) CAS No.: 75-09-2 2.5 L

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CAS Number: 75-09-2

Sigma-Aldrich 34856 Dichloromethane suitable for HPLC, ≥99.8%, contains amylene as stabilizer CAS No.: 75-09-2 2.5 L

Sigma-Aldrich 34856 Dichloromethane suitable for HPLC, ≥99.8%, contains amylene as stabilizer CAS No.: 75-09-2 2.5 L

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Sigma-Aldrich C100307 Cyclohexane Laboratory Reagent, ≥99.8% CAS No.: 110-82-7 2.5 L

Sigma-Aldrich C100307 Cyclohexane Laboratory Reagent, ≥99.8% CAS No.: 110-82-7 2.5 L

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Sigma-Aldrich 12849 Copper(II) sulfate pentahydrate puriss., suitable for, meets analytical specification of Ph. Eur., BP, USP,FCC CAS No.: 7758-99-8 1 kg

Sigma-Aldrich 12849 Copper(II) sulfate pentahydrate puriss., suitable for, meets analytical specification of Ph. Eur., BP, USP,FCC CAS No.: 7758-99-8 1 kg

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CAS Number: 7447-39-4

Sigma-Aldrich 222011 Copper(II) chloride 97% 250 gr

Sigma-Aldrich 222011 Copper(II) chloride 97% 250 gr

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Sigma-Aldrich 255599 Cobalt(II) chloride hexahydrate ACS reagent, 98% 100 gr

Sigma-Aldrich 255599 Cobalt(II) chloride hexahydrate ACS reagent, 98% 100 gr

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CAS Number: 5949-29-1

Sigma-Aldrich 27102 Citric acid monohydrate puriss., meets analytical specification of Ph. Eur., BP, USP, E330, 99.5-100.5% (based on anhydrous substance), grit CAS No.: 5949-29-1 1 kg

Sigma-Aldrich 27102 Citric acid monohydrate puriss., meets analytical specification of Ph. Eur., BP, USP, E330, 99.5-100.5% (based on anhydrous substance), grit CAS No.: 5949-29-1 1 kg

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Sigma-Aldrich 24216 Chloroform contains ethanol as stabilizer, meets analytical specification of BP, 99-99.4% (GC) CAS NO.: 67-66-3 2.5 L

Sigma-Aldrich 24216 Chloroform contains ethanol as stabilizer, meets analytical specification of BP, 99-99.4% (GC) CAS NO.: 67-66-3 2.5 L

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CAS Number: 67-66-3

Sigma Aldrich 34854 Chloroform suitable for HPLC, ≥99.8%, amylene stabilized CAS No.: 67-66-3 2.5 L

Sigma Aldrich 34854 Chloroform suitable for HPLC, ≥99.8%, amylene stabilized CAS No.: 67-66-3 2.5 L

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Sigma-Aldrich H5882 Hexadecyltrimethylammonium bromide ≥98% 100 gr

Sigma-Aldrich H5882 Hexadecyltrimethylammonium bromide ≥98% 100 gr

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Sigma-Aldrich 31218 Calcium nitrate tetrahydrate puriss. p.a., ACS reagent, 99-103%

Sigma-Aldrich 31218 Calcium nitrate tetrahydrate puriss. p.a., ACS reagent, 99-103%

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Sigma-Aldrich 31219 Calcium hydroxide puriss. p.a., reag. Ph. Eur., ≥96% CAS No.: 1305-62-0 1 kg

Sigma-Aldrich 31219 Calcium hydroxide puriss. p.a., reag. Ph. Eur., ≥96% CAS No.: 1305-62-0 1 kg

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Sigma-Aldrich 12022 Calcium chloride dihydrate puriss., meets analytical specification of Ph. Eur., USP, FCC, E509, 99-103%, ≤0.0001% Al CAS No.: 10035-04-8 1 kg

Sigma-Aldrich 12022 Calcium chloride dihydrate puriss., meets analytical specification of Ph. Eur., USP, FCC, E509, 99-103%, ≤0.0001% Al CAS No.: 10035-04-8 1 kg

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