Page 330 - Catalogue 2015

Cat. No. Tetrachloroethylene
163502 CP

Appearance Clear liquid
Assay (GC, on anhydrous basis) min. 99.7%
Residue after evaporation max. 0.001%w/w
Water (KF) max. 0.01%w/w

5'-Tetrachlorofluorescein Phosphoramidite

CÁÃHÂÁNÀOÌÍClÁP; M 981.73;

Cat. No. 5'-Tetrachlorofluorescein Phosphoramidite
175124 DNA synthesis

Appearance White to off-white solid
Assay (HPLC) min. 95%
Solubility (0.1M in ACN) Complete, clear

Tetraethylammonium hydrogen sulfate

CAS [16873-13-5]; EC 240-899-9; (C¿HÂ)ÁN(HSOÁ); M 227.32

Cat. No. Tetraethylammonium hydrogen sulfate
205806 HPLC

Appearance White to off white powder A200nm (5mM) max. 0.15AU
Water (KF) max. 0.5%w/w A220nm (5mM) max. 0.05AU
Assay (T, dry) min. 99%w/w
max. 0.005%
Tetrahydrofuran (stab./BHT) 0.007-0.015%w/w
max. 0.010%w/w
CAS [109-99-9]; EC 203-726-8; CÁHÏO; M 72.11
max. 0.005%
D 0.89; m.p. -108.4 °C; b.p. 66 °C; UN 2056,3,II,F`1 max. 0.0005%w/w
0.02-0.03%w/w
Danger H:225-319-335-351; EUH:019; P:210-241-303+361+353-305+351+338 max. 0.03%w/w

Cat. No. Tetrahydrofuran (stab./BHT)
206306 HPLC

Appearance Clear colorless liquid Peroxides (as H2O2)
Stabilizer (BHT)
Assay (GC, on anhydrous basis) min. 99.85% Water (KF)

Color (APHA) max. 10

Filtered through 0.2µm, filled under inert gas.

Cat. No. Tetrahydrofuran (stab./BHT)
206305 AR

Appearance Clear colorless liquid Peroxides (as H2O2)
Acidity (as Acetic acid) max. 0.003% Residue after evaporation
Color (APHA) max. 10 Stabilizer (BHT)
Assay (GC, on anhydrous basis) min. 99.8% Water (KF)