5-Fluoro-2-nitrotoluene CAS 446-33-3 Nitro da nitroso mahadi; Fluorobenzene jerin; halogenated mahadi; tubalan ginin kwayoyin halitta; kwayoyin lithium mahadi, tushen kwayoyin halitta; matsakaita; albarkatun magunguna;
2- (Chloromethyl) pyridine hydrochloride CAS 6959-47-3 ne mai ƙarfi mara launi, m.p.125ï½126â, maras narkewa cikin ruwa, mai narkewa a cikin carbon tetrachloride da chloroform. 2-Chloromethylpyridine (CAS[4377-33-1]) ruwa ne, b.p.73ï½76â/1.34 kpa, n20D 1.5365, maras tabbas.
Piperazine citrate wani farin crystalline foda ko translucent crystalline barbashi. 182-187 . Yana da sauƙi mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin methanol, kuma ba zai iya narkewa a cikin ethanol, ether, chloroform da benzene. Mara wari da tsami.
Citric acid monohydrate shine crystal mara launi ko fari crystalline foda tare da yawa na 1.54. Matsayin narkewa 135-152 â. Matsayin walƙiya: 173.9 â. Ruwa mai narkewa: 1630 g / L (20 â).
HEPES CAS 7365-45-9 buffer nazarin halittu; Matsakaicin amsawa, buffer pre hybridization da maɓalli don rarrabuwa da nazarin abubuwan RNA makaman nukiliya; Don RNA da t4rna.
A matsayin ƙwararrun masana'anta, muna so mu ba ku babban inganci Adenosine5'-(tetrahydrogen triphosphate), gishiri disodium, trihydrate (9CI) CAS 51963-61-2. Kuma za mu ba ku mafi kyawun sabis na tallace-tallace da bayarwa akan lokaci.
