Lab Supplies

Biological Stain Set with Gram Iodine and Methylene Blue with Glass Dropper

Methylene Blue trihydrate, C.I. 52015 Reagent 95% 500g

Methylene Blue trihydrate, C.I. 52015, Reagent 95% 1kg

Methylene blue, trihydrate, 5 gram

Methylene Blue, 1% pH Indicator Solution Chemical 15 ml

Methylene Blue 30ml Reagent Dropper Bottle

Methylene Blue 1% 500ml Solution Reagent Grade

Methylene Blue 60ml Reagent Dropper Bottle

Methylene Blue trihydrate, C.I. 52015, Reagent 95% 25g