Monday~Sunday
9:00am-17:00pm
No.59, YeHe Road,Yexie Town,Songjiang District Shanghai 201609,P.R.C.
PRODUCTS
Description
Guarantee analysis
Specifications GUARANTEE VALUE
Assay (by GC) Min 99.9%
Evaporation residue Max 0.0001%
Water (KF) Max 0.008%
Colour Max 10APHA
Acidity Max 0.0002meq/g
Alkalinity Max 0.0002meq/g
Density at 20/4 0.779～0.783
Gradient grade ( at 210 nm ) Max 1.0mAU
Gradient grade ( at 254 nm ) Max 0.5mAU
Fluorecence（as quinine at 254 nm ） Max 1.0ng/mL
Fluorecence（as quinine at 365 nm ） Max 0.5ng/mL
Transmission ( at 190 nm ) Min 27%
Transmission ( at 193 nm ) Min 65%
Transmission ( at 195 nm ) Min 85%
Transmission ( at 200 nm ) Min 96%
Transmission ( at 215 nm ) Min 97%
Transmission ( 230 nm-400 nm ) Min 99%
Review
Review
