Page 70 - Catalogue 2015

Acrylamide/Bis-Acrylamide 37.5:1, 40%

D 1.035; UN 2810,6.1,III,T1;

Danger H:302-312-315-317-319-340-350-372-361f; P:260-261-305+351+338-321

Cat. No. Acrylamide/Bis-Acrylamide 37.5:1, 40%
014223 Molecular biology

Application: Commonly used for separation of high-molecular-weight proteins.

Appearance Clear colorless liquid A290nm (1%) max. 0.1AU
DNase activity Not detected
Conductivity (40% in water) max. 5µS/cm RNase activity Not detected
Protease activity Not detected
Assay (content) 39-41%w/v
0.46-0.48gr/ml
Heavy metals (as Pb) max. 0.0002% Complies

Polymerization time max. 30min. min. 99.5%

Acrylic acid max. 0.001%

Composition Complies

Filtered through 1µm, filled under inert gas.

Activated charcoal

Synonym: Carbone activated

CAS [7440-44-0]; EC 231-153-3; C; M 12.01

Danger H:228-252; P:210-235+410-240-241-280-420

Cat. No. Activated charcoal
038180 For synthesis

Appearance Black solid Apparent density
Moisture max. 5% Particle size
Loss on ignition max. 15%

Activator BTT 0.25M

Synonym: 5-(Benzylthio)-1H-Tetrazole
Composition: 0.25M 5-(Benzylthio)-1H-Tetrazole in Acetonitrile

CAS [21871-47-6]; CÏHÏNÁS; M 192.24; UN 1648,3,II,F1

Danger H:225-312-318-332; P:101-102-103-210-241-303+361+353-305+351+338-310

Cat. No. Activator BTT 0.25M
203824 DNA synthesis

Appearance Clear colorless solution Purity of BTT (HPLC)
Assay (T) 0.24-0.26M
Water (KF) max. 0.003%w/w
Begins to crystallize under 15°C.