• USA Home
  • 93774 - Polyoxyethylene (20) sorbitan monolaurate solution

EMAIL THIS PAGE TO A FRIEND
93774 Sigma-Aldrich

Polyoxyethylene (20) sorbitan monolaurate solution

ampule, ~10% in H2O

Synonym: Polyethylene glycol sorbitan monolaurate solution, Polyoxyethylenesorbitan monolaurate

Purchase

Properties

Related Categories Antigen-Vaccine Preparation, Biochemicals and Reagents, Cell Culture, Core Bioreagents, Detergents,
Quality Level   100
description   non-ionic
quality   ampule
concentration   ~10% in H2O
application(s)   sample preservation: suitable
impurities   ≤150 μM sulfhydryl oxidizing substances (carbonyls, peroxides)
refractive index   n20/D 1.347
density   1.01 g/mL at 20 °C
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤50 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤500 mg/kg
  Mg: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Application

Polyoxyethylene (20) sorbitan monolaurate solution has been used in phospho-buffered saline (PBS) solution for washing tissues.

Packaging

6 × 10 mL vials

Legal Information

TWEEN is a registered trademark of Croda International PLC

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?