Nitroprusid de sodiu dihidrat 25 G
Nitroprusid de sodiu dihidrat 25 G Merck
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ICP multi-element - solutie standard IV Certipur - 100 ML
ICP multi-element - solutie standard IV Certipur - 100 ML Merck
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Clorura de sodiu EMPROVE - 5 KG
Clorura de sodiu EMPROVE - 5 KG Merck
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Azotit de sodiu pentru analiza - 100 G
Azotit de sodiu pentru analiza - 100 G Merck
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Sulfat de cupru(II) pentahidrat - 250 G
Sulfat de cupru(II) pentahidrat - 250 G Merck
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Solutie tampon pH 10.00 Certipur - 1 L
Solutie tampon pH 10.00 Certipur - 1 L Merck
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Reactiv GRIESS-ILOSVAY - 500 ML (pentru verificare azotat)
Reactiv GRIESS-ILOSVAY - 500 ML (pentru verificare azotat) Merck
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Peroxodisulfat de potasiu pentru analiza - 250 G
Peroxodisulfat de potasiu pentru analiza - 250 G Merck
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Citrat tri-sodic dihidrat - 500 G
Citrat tri-sodic dihidrat - 500 G Merck
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Citrat tri-sodic dihidrat - 1 KG
Citrat tri-sodic dihidrat - 1 KG Merck
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Polystyrene average Mw 35,000
Polystyrene average Mw 35,000 Sigma-Aldrich
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Potassium permanganate ACS reagent
Potassium permanganate ACS reagent Sigma-Aldrich
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DIETHYL ETHER, ANHYDROUS, >=99.7%
DIETHYL ETHER, ANHYDROUS, >=99.7% Sigma-Aldrich
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Narciclasine 98% (HPLC)
Narciclasine 98% (HPLC) Sigma-Aldrich
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3,5-DINITROSALICYLIC ACID, 98%
3,5-DINITROSALICYLIC ACID, 98% Sigma-Aldrich
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Oil and Grease certified reference material
Oil and Grease certified reference material Sigma-Aldrich
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Calcium ion solution for ISE 0.1 M Ca, analytical standard (for ion-selective electrodes)
Calcium ion solution for ISE 0.1 M Ca, analytical standard (for ion-selective electrodes) Sigma-Aldrich
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Sodium acetate trihydrate puriss , ≥99.5%
Sodium acetate trihydrate puriss , ≥99.5% Sigma-Aldrich
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Potassium phosphate dibasic for HPLC, 99.0-101.0% (T), 50G
Potassium phosphate dibasic for HPLC, 99.0-101.0% (T), 50G Sigma-Aldrich
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Proteinase K from Tritirachium album
Proteinase K from Tritirachium album Sigma-Aldrich
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N-Methyl-N-(trimethylsilyl)trifluoroacetamide for GC derivatization, LiChropur™, ≥98.5%
N-Methyl-N-(trimethylsilyl)trifluoroacetamide for GC derivatization, LiChropur™, ≥98.5% Sigma-Aldrich
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Methyl nonadecanoate analytical standard
Methyl nonadecanoate analytical standard Sigma-Aldrich
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ASTM D6584 Tricaprin Solution certified reference material, 8000 μg/mL in pyridine
ASTM D6584 Tricaprin Solution certified reference material, 8000 μg/mL in pyridine Sigma-Aldrich
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Hexadecan Reagent Plus 99%
Hexadecan Reagent Plus 99% Sigma-Aldrich
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