Laboratory and Reagents

771 products

€10,84

Aqueous solution of 3 suitable acids at a molar concentration of 0.0125 mol/L (ethanol acid, o-borique acid and o-phosphoric acid). The pH is linear between 2 and 12 par addition of sodium hydrox...

€14,35

Amidon in solution aqueous at 1% Formula : (C 6 H 10 O 5 )n CAS Number : 9005-25-8 Specification : Appearance: colorless liquid Mass concentration: 1%

€8,82

Formula: (Mg,Fe) 3 [(Si,Al) 4 O 10 ] [OH] 2 4H 2 O Specification : Appearance: havane flakes and granules Melting point: 1300°C Granulometry: 0.3 to 4 mm Volumetric mass: 88 g/L CEC: 50-150 Me...

€32,46

Synonym: Alcohol butylique primaire Formula : C4H10O Molecular weight: 74.12 g/mol CAS Number : 71-36-3 EC Number : 200-751-6 Specification : Appearance: colorless liquid Odor: alcohol Minimum pu...

€10,51

Formula : K2SO4 Molecular weight: 174.26 g/mol CAS Number : 7778-80-5 EC Number : 231-915-5 Specification : Appearance: colorless crystals Minimum purity: 99% Melting point: 1069°C Boili...

€11,61

Synonym: NET; Noir mordant 11 Formula : C 20 H 12 N 3 NaO 7 S Molecular weight: 461.38 g/mol CAS Number : 1787-61-7 EC Number : 217-250-3 Specification : Appearance: black powder Odor: poor Solu...

€10,97

Synonym: Butanedioïque acid Formula : C4H6O4 Molecular weight: 118.09 g/mol CAS Number : 110-15-6 EC Number : 203-740-4 Specification : Appearance: white crystals Minimum purity: 99% Melting poi...

from €10,89

Synonym: Phosphate biphthalate Formula : C8H5KO4 Molecular weight: 204.22 g/mol CAS Number : 877-24-7 CE Number : 212-889-4 Specification : Appearance: white powder Minimum purity: 99% Melting p...

from €10,17

Synonym : Hexane-1, 2, 3, 4, 5, 6-hexol; Mannite Formula : C6H14O6 Molecular weight: 182.17 g/mol CAS Number : 69-65-8 EC Number : 200-711-8 Specification : Appearance: white powder Minimum puri...

€11,07

Fehling's real analogue Specification : Appearance: liquid blue Solubility in H2O: soluble

€10,06

Physiological liquid for the study l'activité électrique d'un nerf en ExAO Specification : Appearance: colorless liquid Solubility in H2O: soluble

from €11,08

Synonym: Hydroxylamine chlorhydrate Formula: H4ClNO Molecular weight: 69.49 g/mol CAS Number : 5470-11-1 EC Number : 226-798-2 Specification : Appearance: white crystals Odor: chlorine (light) M...

€10,01

Formula : Al2 ( SO4 ) 3,18H2O Molecular weight: 666.42 g/mol CAS Number : 7784-31-8 EC Number : 233-135-0 Specification : Appearance: poudre or morceaux blancs Minimum purity: 98% Melting point:...

€10,98

Synonym: Acid (S)-2-Amino-4-méthylpentanoïque Formula : C6H13NO2 Molecular weight: 131.17 g/mol CAS Number : 61-90-5 EC Number : 200-522-0 Specification : Appearance: white powder Minimum purity...

from €10,81

Synonym: Phosphate monopotassique Formula : KH2PO4 Molecular weight: 136.09 g/mol CAS Number : 7778-77-0 EC Number : 231-913-4 Specification : Appearance: white crystals Minimum purity: 98% Melt...

€9,87

Synonym: phenyl methyl acetate, benzyl ethanoate Formula : C9H10O2 Molecular weight: 150.17 g/mol CAS Number : 140-11-4 EC Number : 205-399-7 Specification: Appearance: colorless liquid Minimum ...

€9,79

Synonym: Fluoresceine disodium sel; Uranine; Jaune Accidents 73 Formula : C20H10Na2O5 Molecular weight: 376.27 g/mol CAS Number : 518-47-8 EC Number : 208-253-0 Specification : Appearance: powd...

from €10,25

Formula: Fe Molecular weight: 55.85 g/mol CAS Number : 7439-89-6 EC Number : 231-096-4 Specification : Appearance: fine grey powder Minimum purity: 99% Melting point: 1535°C Boiling poin...