Conjunto de microscópio para estudantes com mala de transporte
Microscópio biológico com cabeçote binocular
Inclui mala, suporte para smartphone e um conjunto de lâminas
Mesa mecânica coaxial
LED ...
Microscópio digital para entusiastas exigentes e utilizadores profissionais
- Microscópio digital com monitor e ranhura para cartão SD (máx. 32GB)- Altere as configurações e amplie facilmente com o...
Microscópio de luz transmitida com uma relação preço/desempenho imbatível!
- Microscópio de luz transmitida para requisitos avançados- Iluminação LED regulável- Ampliação: 40x-1000x- Tubo adicional...
- Objetivas Semiplan: 4x, 10x, 40x, 100x (óleo)- Oculares WF 10x com grande campo visual (20mm)- Iluminação Köhler com diafragma de campo luminoso integrado- Pinhões coaxiais para ajustes de palco ...
Micro centrifuge tube 0.5ml (1000 units)
Micro centrifuge tube 0.5ml (1000 units) has a composition that makes it very resistant to various chemical solvents, such as chloroform, alkalis and a...
Synonym: Ammonium purpurate Formula : C 8 H 8 N 6 O 6 Molecular weight: 284.19 g/mol CAS Number : 3051-09-0 EC Number : 221-266-6
Specification : Appearance: light rouge à brun Melting point: 30...
Synonym : α-Naphtylamine Formula : C10H9N Molecular weight: 143.19 g/mol CAS Number : 134-32-7 EC Number : 205-138-7
Specification : Appearance: powdery brown light brown Odor: Desagréable, Amin...
Synonym: 1-Hydroxynaphtalène; α-Naphtol Formula : C10H8O Molecular weight: 144.17 g/mol CAS Number : 90-15-3 EC Number : 201-969-4
Specification : Appearance: solid white to beige Odor: phenol M...
Synonym: 2-Hydroxynaphtalène; β-Naphtol Formula : C10H8O Molecular weight: 144.17 g/mol CAS Number : 135-19-3 EC Number : 205-182-7
Specification : Appearance: solid white to beige Odor: pheno...
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...
Formula : C29H24N6
Molecular weight: 456.54 g/mol
CAS Number : 4197-25-5
EC Number : 224-087-1
Specification :
Appearance: powdery brown
Melting point: 120-124°C
Solubility in H2O: insoluble
Formula : H4N2O3 Molecular weight: 80.04 g/mol CAS Number : 6484-52-2 CE Number : 229-347-8
Specification : Appearance: poudre or cristaux blancs Minimum purity: 98% Melting point: 169°C Boiling...
Formula : H 8 CeN 8 O 18
Molecular weight: 548.22 g/mol
CAS Number : 16774-21-3
CE Number : 240-827-6
Specification :
Appearance: powdery orange
Minimum purity: 98%
Melting point: 107-108°...
