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analytical grade TRIS buffer, ARgrade, 500G/bottle

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Min. Order / Reference FOB Price
500 Kilogram	US $17.00/ Kilogram

Local Area:	Guangzhou, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	FISCHER LAB
MF:	NH2C(CH2OH)3
EINECS No.:	201-064-4
Place of Origin:	Guangdong, China (Mainland)

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Appearance.....................white crystalline powder
Assay, %...........................................................≥99.5
Melting point, °C..................................168.0-171.0
Solubility (40% aq.)........clear, colorless solution
Heavy metals (as Pb),ppm.................................≤5
Water content,%................................................≤0.2
pH(5% aq. olution,25°C).........................10.0-11.5
Iron(Fe),ppm..........................................................≤1
Sulfate(SO4),ppm...............................................≤10
Chloride(Cl),ppm..................................................≤3
Ultraviolet absorbance (40% aq.)................≤0.07
Ultraviolet absorbance (40% aq.)................≤0.02
Infrared spectrum...............conforms to reference