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Product Numbers: DH007 Synonym: Actinomycin C1, Actinomycin ...

AU-FBS-500 胎牛血清（澳洲血源）

AU-FBS-100 胎牛血清（澳洲血源）

AU-FBS-050 胎牛血清（澳洲血源）

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L-Leucine

Product Name: L-Leucine

Product Number: FL182

SIZE: 10G, 25G,100G ,500G

Molecular Formula: C6H13NO2

Molecular Weight: 131.17

CAS: 61-90-5

TEST	SPECIFICATION
Appearance	White crystal or crystalline powder
Infrared spectrometry	Conforms
Purity	98.5 - 101.5 %
Loss on drying	<0.2 %
Heavy metals	<10 ppm
Sulfated ash	<0.1 %
Other amino acids	<0.5 % (TLC)
Specific rotation [a]20/D	+14.9° - +16° (c=4, 6 N HCl
Cl	< 200 ppm
SO4	< 200 ppm
NH4	< 200 ppm
Fe	< 10 ppm
Transmittance	>95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
pH	5.5-6.5

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