Products

3376 products

€13,60

Réactif pour la mise en evidence des ions phosphates (précipité blanc). Formula: MgCl 2 MgCl 2 .6H 2 O (hexahydrate) Specification : Appearance: colorless liquid Solubility in H2O: soluble

€8,66

Réactif pour la mise en evident des proteins (coloration pourpre). Specification : Appearance: liquid blue Density: 1.059 g/cm3 at 20°C Solubility in H2O: soluble

€46,72

React to the dosage of phénols Specification : Appearance: liquid yellow Odor: acrid Density: 1.220 g/cm3 at 25°C Solubility in H2O: soluble

€15,25

Réactif pour la mise en evident des ions nitrites (coloration rose). Mélanger à volume égal le réactif A et le réactif B avant de l'utiliser. Specification : Appearance: colorless liquid Smel...

€15,25

Réactif pour la mise en evident des ions nitrites (coloration rose). Mélanger à volume égal le réactif A et le réactif B avant de l'utiliser. Specification : Appearance: grey liquid Smell: sp...

€19,48

Intense Reactor Specification : Appearance: liquid yellow Odor: characteristic Flash point: 36°C cf Density: 0.920 g/cm3 at 25°C Solubility in H2O: soluble

€27,29

Réactif pour la mise en évidence de l'ammoniaque et des sels d'ammonium (coloration jaune). Formula: K 2 [HgI 4 ] Specification : Appearance: liquid yellow Density: 1.272 g/cm3 at 20°C Solubil...

€33,42

Synonym: Acide calcone carboxylique; ACC Formula : C 21 H 14 N 2 O 7 S Molecular weight: 438.41 g/mol CAS Number : 3737-95-9 EC Number : 223-117-0 Specification : Appearance: powder violet fondé...

€11,07

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

€41,13

Réactif pour la mise en evidence des aldéhydes (coloration rose or violette) Formula: (C 20 H 19 N 3 ·HCl) (SO 2 ) Specification : Appearance: colorless liquid Odor: nauseating Solubility in H...

€27,87

React for the determination of the iode index Synonym: Iode monochlorure in solution in the acetic acid seal Wijs Formula : ICl Molecular weight: 162.36 g/mol CAS Number : 7790-99-0 Specifi...

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€33,31

NACL Eye Wash Bottle Ophthalmic solution refill for eye wash. 500ml

€9,51

1 liter (1 dm³) cubic container, perfect for laboratory, culinary and storage uses. Compact, durable and practical.

€13,07

Container for insect observation Insect observation container with protective closure. With this container you can observe living creatures. With a ventilated design and a quick-closing lid, you c...

Closed transparent container with iron filings

€6,74

Iron powder in a plastic box Very fine iron powder in a transparent plastic box. Allows observation of magnetic forces when a magnetized element is placed nearby. Ideal for experimenting and s...

Closed transparent container with iron filings Ø 85mm (10 units)

€24,09

Archives wrapped in a plastic bubble, used to observe the effects of invisible magnetic fields.

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€19,88

Straight, human st

€32,07

Crystalline Lattice - Sodium Chloride (NaCl) Sodium chloride (NaCl) model kit, consisting of bonds and 27 atoms needed to make a crystal lattice model of sodium chloride. Includes (54) C...