Question 1

Where can I buy BAC water in the UK?

Accepted Answer

Matrix Health stocks bacteriostatic water (BAC water) in 3ml and 10ml vials, available for fast UK delivery. BAC water is the recommended solvent for reconstituting research peptides.

Question 2

What needle should I use to reconstitute peptides?

Accepted Answer

For most peptide reconstitution, a 23G or 25G needle is recommended for injecting BAC water into the vial. For transferring reconstituted solution from the vial, a 29G or 31G precision syringe gives the most accurate small-volume measurement.

Question 3

How much BAC water should I add to a 10mg peptide vial?

Accepted Answer

A common protocol is to add 2ml of BAC water to a 10mg vial, giving a concentration of 5,000mcg/ml. Divide the target compound amount (mcg) by the concentration to find the volume in ml, then multiply by 100 to convert to standard syringe graduations.

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