Page 318 - Catalogue 2015
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Solvokleen X
Composition: HFC-365mfc / trans-Dichloroethylene contains stabilizer.
D 1.22; m.p. -43 °C; b.p. 36 °C;
Warning; H:412; P:273
Cat. No. Solvokleen X
189405 AR
Application: Azeotropic mixture used in vapor degreasers or chamber-cleaning machines.
Appearance Clear liquid Water (KF) max. 0.01%w/w
Color (APHA) max. 10 Acidity (as HCl) max. 0.0010%
Composition by GC Complies Residue after evaporation max. 0.0005%w/w
Purity (GC, on anhydrous basis) min. 99.7%
Cat. No. Solvokleen X
189402 CP
Appearance Clear liquid Water (KF) max. 0.03%w/w
Composition by GC Complies Acidity (as HCl) max. 0.002%
Purity (GC, on anhydrous basis) min. 99.5% Residue after evaporation max. 0.001%w/w
D-Sorbitol
CAS [50-70-4]; EC 200-061-5; CÃHÌÁOÃ; M 182.17
Cat. No. D-Sorbitol
199523 Molecular biology
Appearance White crystalline powder Melting point min. 94°C
Assay (HPLC) min. 98% Water (KF) max. 2%w/w
S.Rotation 20/D (C=10 in Water) -1.8--1.2°
dSpacer CE Phosphoramidite
CAS [129821-76-7]; CÀÂHÁÂN¿OÃP; M 620.73;
Warning; H:302-312-319; P:261-280-301+312-305+351+338-322
Cat. No. dSpacer CE Phosphoramidite
242724 DNA synthesis
Assay (HPLC) min. 97%
Solubility (0.1M in ACN) Complete, clear
See also DNA & RNA synthesis section, p. 363-418
