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87 products

from €6,75

Synonym: Fehling reaction Specification : Density: 1.024 g/cm3 at 20°C Recommended protection: Glasses, gloves, gown

from €3,12

Phénolphtaléine in solution from ethanol Formula : C20H14O4 Molecular weight: 318.32 g/mol CAS Number : 77-09-8 EC Number : 201-004-7 Specification : Appearance: colorless liquid Odor: alcohol F...

€3,02

Formula : C16H18ClN3S , xH2O Molecular weight: 319.85 g/mol anhydre CAS Number : 122965-43-9 EC Number : 200-515-2 Specification : Appearance: liquid blue Concentration massique: 0.02% Density: ...

€19,78

Formula: CuSO4 Molecular weight: 159.61 g/mol CAS Number : 7758-98-7 CE Number : 231-847-6 Specification : Appearance: light grey powder Minimum purity: 99% Melting point: 200°C Density: 3.603 g...

from €4,30

Iode et potassium iodure in solution aqueous selon Lugol Formula: I 3 K Specification : Appearance: liquid dark brown Odor: nauseating Density: 1.007 g/cm3 at 20°C Solubility in water: soluble

€11,52

Rouge Soudan III in 1% hydroalcoholic solution Contains chloral hydrate Formula : C 22 H 16 N 4 O Molecular weight: 352.39 g/mol CAS Number : 85-86-9 EC Number : 201-638-4 Specification : Appear...

from €20,50

Formula : CuSO4.5H2O Molecular weight: 249.69 g/mol CAS Number : 7758-99-8 CE Number : 231-847-6 Specification : Appearance: blue crystals Minimum purity: 99% Melting point: 110°C Densit...

€10,04

Synonym: Lessive de soude Formula: NaOH Molecular weight: 40.00 g/mol CAS Number : 1310-73-2 EC Number : 215-185-5 Specification : Appearance: colorless liquid Minimum concentration: 30% Melting...

€10,46

Synonym: Potassium aluminum sulfate dodécahydrate Formula: AlK(SO 4 ) 2 , 12H 2 O Molecular weight: 474.39 g/mol CAS Number : 7784-24-9 EC Number : 233-141-3 Specification : Appearance: poudre o...

€7,93

Formula: ZnSO4 , 7H2O Molecular weight: 287.56 g/mol CAS Number : 7446-20-0 CE Number : 231-793-3 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 100°C Deco...

€4,86

Synonym : BBT Formula : C 27 H 28 Br 2 O 5 S Molecular weight: 624.38 g/mol CAS Number : 76-59-5 EC Number : 200-971-2 Specification : pH indicator: jaune<5, 8-7, 4>bleu Appearance: liquid...

€7,85

Formula : MgSO4.7H2O Molecular weight: 246.47 g/mol CAS Number : 10034-99-8 EC Number : 231-298-2 Specification : Appearance: white crystals Minimum purity: 99% Melting point: decompositi...

from €3,81

Synonym: Kuhne's Blue Specification : Appearance: liquid blue frosted Odor: alcohol Flash point: 36.4°C cf Density: 0.985 g/cm3 at 20°C

€3,52

Rouge neutral in aqueous solution Formula : C15H17ClN4 Molecular weight: 288.78 g/mol CAS Number : 553-24-2 EC Number : 209-035-8 Specification : pH indicator: red <6.8-8.0> yellow Appeara...

€27,68

Synonym: 4-Aminobenzènesulfonamide Formula : C 6 H 8 N 2 O 2 S Molecular weight: 172.20 g/mol CAS Number : 63-74-1 EC Number : 200-563-4 Specification : Appearance: white crystals Minimum purity...

€13,88

Sodium silicate in aqueous solution 38/40 Synonym: Sodium trisilicate solution; Check liquid Formula: Na 2 O 7 Si 3 Molecular weight: 122.07 g/mol CAS Number : 1344-09-8 CE Number : 215-687-4 Sp...

€55,25

Formula: Na Molecular weight: 22.99 g/mol CAS Number : 7440-23-5 EC Number : 231-132-9 Specification : Appearance: morceaux or gray bars Minimum purity: 99.8% Melting point: 97.8°C Boiling point...

€43,86

Solution ready for use. Staining of chromosomes. Specification : Appearance: liquid rouge foncé Smell: spicy Density: 1.065 g/cm3 at 20°C Solubility in H2O: soluble