Laboratory and Reagents

793 products

€13,92

Formula: Cu M: 63.54 CAS: 007440-50-8 Recommended protection: Cut-resistant gloves

€253,85

Fractional distillation apparatus Distillation apparatus specially designed for use in chemistry laboratories. Suitable for use by students in a laboratory setting. Fractional distillation is ...

€226,24

Simple distillation apparatus Distillation apparatus specially designed for use in chemistry laboratories. Suitable for use by students in a laboratory setting. Simple distillation is a techni...

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€1.374,05

Digital apparatus for determining the melting point STUART This digital melting point tester has the great advantage of transmitting all the information through the front display. This model has...

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€1.126,42

Apparatus for determining the melting point This melting point apparatus rapidly heats samples to melting temperature at a rate of up to 20°C per minute. It gives very accurate temperature r...

€384,65

Apparatus for studying free fall It consists of an electromagnet housed in a molded plastic case with connections for an external timer, a heavy steel ball and a platform unit. For determinat...

€98,82

Formula : C5H10O5 Molecular weight: 150.13 g/mol CAS Number : 10323-20-3 EC Number : 233-708-5 Specification : Appearance: white powder Minimum purity: 98% Melting point: 162-164°C Solub...

from €4,42

Closed nut rim and chromed steel Dimensions: Approx. inner Ø: 105 mm Approx. outer Ø: 120 mm Approx. tenon Ø: 8 mm Center to center length: 170 mm

€31,78

Formula: C 14 H 18 N 2 O 5 Molecular mass: 294.30 g/mol CAS Number: 22839-47-0 EC Number: 245-261-3 Specification: Appearance: white powder Minimum purity: 98% Melting point: 248-250 ° C Solubilit...

€90,03

Synonym: Trans-azobenzene Formula: C 12 H 10 N 2 Molecular mass: 182.22 g/mol CAS Number: 103-33-3 EC Number: 203-102-5 Specification: Appearance: Red crystals Minimum purity: 98% Melting point:...

€15,84

Synonym : BBP Formula : C 19 H 10 Br 4 O 5 S Molecular weight: 669.96 g/mol CAS Number : 115-39-9 EC Number : 204-086-2 Specification : pH indicator: jaune<3, 0-4, 6>bleu Appearance: orang...

€16,18

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: poudre...

€57,40

Formula : C17H20ClN3O , 0.5ZnCl2 Molecular weight: 385.96 g/mol CAS Number : 81029-05-2 EC Number : 279-675-0 Specification : Appearance: powdery green Purity: >50% Melting point: 233-...

€40,30

Synonym: Blue indigo Formula : C16H10N2O2 Molecular weight: 262.26 g/mol CAS Number : 482-89-3 CE Number : 207-586-9 Specification : Appearance: powder bleu-violet fondé Minimum purity: 99% Mel...

€11,52

Formula : C 37 H 27 N 3 Na 2 O 9 S 3 Molecular weight: 799.80 g/mol CAS Number : 28983-56-4 CE Number : 249-352-9 Specification : Appearance: poudre brune or bleu foncé Solubility in H2O: 300 g/...

€8,60

Formula : C16H18ClN3S , XH2O Molecular weight: 319.85 g/mol anhydre CAS Number : 122965-43-9 EC Number : 200-515-2 Specification : Appearance: poor pour-over Minimum purity: 97%

from €17,04

Formula : C27H30O5S Molecular weight: 466.59 g/mol CAS Number : 76-61-9 EC Number : 200-973-3 Specification : pH indicator: red <1, 2-2, 8> white <8, 0-9, 6> blue Appearance: l...

€21,97

Formula: C 15 H 16 ClN 3 S, 0.5ZnCl 2 Molecular weight: 373.97 g/mol CAS Number : 6586-04-5 EC Number : 202-146-2 Specification : Appearance: poor pour-over