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The cost and of the different extractents

 

Chamical campounds

CAS No

costs

provider

Cyanex 272

83411-71-6

250$/1kg

alibaba

Cyanex 301

107667-02-7

≈900$/5g

A2B Chem

/

Jinhua huayi chemical co. LDT

/

Merck

Cyanex302

 

132767-86-3

 

100 ML/61,80€

Merck

100ML/55$

Toronto Rescarch chemical