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Tween 80

This product is for research use only, not for human use. We do not sell to patients.

Tween 80
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
10mL$63-6 Days
25mL$103-6 Days
50mL$153-6 Days
100mL$203-6 Days
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Cat #: V28860 CAS #: 9005-65-6 Purity ≥ 98%

Description: Tween 80 (Polysorbate 80; Montanox 80; Alkest TW 80; Tween 80; PS 80) is a surfactant, emulsifier, excipient and non-ionic detergent (for cell lysis), often used in foods and cosmetics. It is a synthetic compound and a viscous, water-soluble yellow liquid that can also reduce bacterial attachment and inhibit biofilm formation.

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CAS No.9005-65-6
Synonyms Polysorbate 80; Montanox 80; Alkest TW 80; Tween 80
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
 
=
Concentration
 
×
Volume
 
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
 
×
 
Volume(start)
V1
 
=
 
Concentration(final)
C2
 
×
 
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O
Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.