Durable plastic base knife switches that stand up to rigorous student use. Poles and knives are made of brass to provide good electrical connections.
Single Pole - Double Throw Switch
Introduction to Organic Chemistry (127 pieces)
Introduction to Organic Chemistry (127 pieces) is a molecular model kit with single and double covalent bonds, flexible long bonds, and short bond...
Formula: KIO 3
Molecular weight: 214.00 g/mol
CAS Number : 7758-05-6
CE Number : 231-831-9
Specification :
Appearance: white crystals
Minimum purity: 99%
Melting point: 560°C - dec.
Dens...
Formula: KI Molecular weight: 166.00 g/mol CAS Number : 7681-11-0 CE Number : 231-659-4
Specification:
Appearance: white crystals Minimum purity: 99% Melting point: 681 °C Boiling point: 1330 ...
Formula: NaI
Molecular weight: 149.89 g/mol
CAS Number : 7681-82-5
CE Number : 231-679-3
Specification :
Appearance: white crystals
Minimum purity: 99%
Melting point: 661°C
Boiling point...
Iodometry indicator Synonym: Thiodène
Specification : Appearance: white powder Density: 1, 500 g/cm3 at 20°C Solubility in water: soluble within three hours
Synonym: Diiode Formula: I 2 Molecular weight: 253.81 g/mol CAS Number : 7553-56-2 CE Number : 231-442-4
Specification : Appearance: pearl / bille Color: violet-black Odor: nauseating Minimum pu...
Jug with lid - 1L
Jug with lid - 1L in very resistant plastic and 100% safe for use by children. Element made of high quality and resistant polycarbonate. Unbreakable, lightweight and durable. D...
Descrição do produtoConjunto de 18 puzzles de duas peças, em cartão espesso e de alta qualidade, resistente ao desgaste. Tamanho de cada puzzle: 17 × 8,5 cm. O cartão é proveniente de florestas sus...
