EBT Indicator|| How To make Eriochrome Black T indicator solution from EBT Powder

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[@subhampanday157]

Great knowledge mam

[@ravipandit877]

Good help in every person madam Ji.bio chemical oxygen demand ki solution per ek video prepare karo madam ji

[@pradeepkumar-gy5zl]

Best

[@FarukAhmed-gw8fz]

Thank so much mam

[@balindirayadav3116]

How make ANSA solution

[@ramnrayan6947]

BDS solution kaise banate hain

[@swatikirtikar2831]

Rectified spirit kya hota hai

[@ruchiupadhyay3687]

Ethanol containing5%water is called rectified spirit (95%ethanol + 5% water ).
Rectified spirit is the commercial alcohol.

[@aimisname4777]

Hii mam jee
Diazotisation titration (principal, theory, methods, application of Diazotisation titration) bataye please mam jeeeeeeeeeeeeeee

[@ramnrayan6947]

B.D.C. Indicator make

[@jayashridutta26]

Can i store it for months

[@ruchiupadhyay3687]

Yes