Laboratory Surfactants and Wetting Agents
Sigma Aldrich Fine Chemicals Biosciences TWEEN(R) 20 viscous liquid | 9005-64-5 | MFCD00165986 | 500ML
TWEEN(R) 20 viscous liquid | Purity: >=40.0% (GC) | 9005-64-5 | MFCD00165986 | 500ML
Sigma Aldrich Fine Chemicals Biosciences TWEEN 80 | 9005-65-6 | MFCD00082107 | 500ml
TWEEN 80 | Mol Wt: average mol wt 1310 | 9005-65-6 | MFCD00082107 | 500ml
Sigma Aldrich Fine Chemicals Biosciences TWEEN 80 viscous liquid | 9005-65-6 | MFCD00082107 | 25mg
TWEEN 80 viscous liquid Purity: MW: | 9005-65-6 | MFCD00082107 | 25mg
Heska Corporation HEMATRUE ENZYMATIC CLEAN 1.9L
This item has a minimum qty of 3 per supplier requirements.
Lkt Laboratories Nonoxynol-9, 90%, 50GR
Nonoxynol surfactant. CAS: 26027-38-3. Additional sizes available upon request. Ships from Saint Paul, MN.
Sigma Aldrich Fine Chemicals Biosciences Brij S20 | 9005-00-9 | MFCD00074177 | 100 g
Brij S20 | 9005-00-9 | MFCD00074177 | 100 g
Andwin Scientific TRITON-X 100 MB GRADE 50ML
TRITON X-100 Detergent Molecular Biology Grade 500ml. Octylphenoxypolyethoxyethanol. Polyethylene Glycol-p-isooctylphenyl Ether. Clear liquid. Non ionic detergent and emulsifier. Purity: >=97% HPLC. Contaminants: DNase protease RNase: none detect, 1/EA
Sigma Aldrich Fine Chemicals Biosciences TWEEN 20, 9005-64-5, MFCD00165986, 500mL
Tween 20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for the hydrophilic nature of the surfactant, while the hydrocarbon chains provide the hydrophobic environment. Sorbitol forms the backbone ring to which the ethylene oxide polymers are attached.