1.N-HEPTANE 99%,95%

Cas No.:142-82-5
Packing: 200 L steel drums

2.N-HEXANE 95%,99%

Cas No.:110-54-3
Packing : 200 L steel drums

3. TRISHYDROXYMETHYLAMINO METHANE

Synonyms: TRIS; 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tromethamine (USP); TRIS (Base); Trisamine
CAS No.: 77-86-1
Molecular Weight: 121.14
Chemical Formula: H₂NC(CH₂OH)₃
Appearance: white crystals, assay:99.9% min.M.P.:168-172 deg.c
Packing:25 fibre drum/paper bag/kraft paper bag

4.ETHANOL OR ETHYL ALCOHOL

AR Grade Purity: 99.9% min.water: ≤0.1%
For Laboratory use
Packing:500ml PE bottle, 20 bottle/carton