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3376 products

€18,17

Synonym: Soude nitrate; Salpêtre du Chili Formula: NaNO3 Molecular weight: 84.99 g/mol CAS Number : 7631-99-4 EC Number : 231-554-3 Specification : Appearance: colorless crystals or poudre blanch...

€32,80

Formula : ZnN2O6,6H2O Molecular weight: 297.49 g/mol CAS Number : 10196-18-6 CE Number : 231-943-8 Specification : Appearance: white colorless crystals Minimum purity: 99% Melting point: ...

€78,16

Formula: AgNO3 Molecular weight: 169.87 g/mol CAS Number : 7761-88-8 CE Number : 231-853-9 Specification : Appearance: colorless liquid Concentration : 0.1 mol/L (0.1N) Density: 1.015 g/cm3 at 20°C

€147,75

Formula: AgNO3 Molecular weight: 169.87 g/mol CAS Number : 7761-88-8 CE Number : 231-853-9 Specification : Appearance: colorless liquid Concentration: 1 mol/L (1N) Density: 1.135 g/cm3 at...

€24,09

Synonym: p-Nitroaniline; 1-Amino-4-nitrobenzene Formula : C6H6N2O2 Molecular weight: 138.12 g/mol CAS Number : 100-01-6 EC Number : 202-810-1 Specification : Appearance: yellow crystals Odor: a...

€97,43

Synonym: o-Nitrobenzaldehyde Formula : C7H5NO3 Molecular weight: 151.12 g/mol CAS Number : 552-89-6 EC Number : 209-025-3 Specification : Appearance: cristaux jaune clair Odor: characteristic Mi...

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€16,81

Pig lymph node, routine staining st

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€19,88

Lymph node, human ts

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€16,81

Nostoc, ui shows filaments and heterocysts

€4,55

O kit "Crie o Seu Próprio Caderno" permite a personalização de um caderno com capa de EVA. Inclui formas de EVA, cola, colas com glitter, strass e pinça para decoração. Esta atividade fomenta a cri...

€6,19

Double nut For use with laboratory stands, this popular cam head is made from die-cast alloy. Accepts rods up to 16 mm in diameter at right angles to each other. Metal screws with blue plasti...

Extra large zinc plated double nut, 25mm

€26,50

Suitable for use by students in a laboratory context.

€7,75

Suitable for use by students in a laboratory context.

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Números espelhados de 70 mm (14 unidades)

€11,53

70mm Mirrored Numbers (14 units) All pieces come with a 3mm hole so they can be tied together to create mobile displays.

€12,82

Magnetic numbers! This set of magnets numbered from 0 to 9 accompanied by mathematical symbols will help children learn their first mathematical operations. With these magnetic numbers, children...