Chemistry : Chemicals : Chemicals M-P

Chemicals M-P Find chemicals to complete the labs in your curriculum, or stains for microscope slide specimens. Chemicals can be harmful if misused; please see our Buying & Using Chemicals guidelines how to use chemicals responsibly. For other related information, visit our chemical FAQ page. We group chemicals by name in alphabetical order, so see also Chemicals A-C, Chemicals D-L, and Chemicals R-Z.

Magnesium chloride, 30 g Hexahydrate form. more Price: $2.75 Quantity:	Magnesium nitrate, 30 g Hexahydrate form. Oxidizer; read warning labels carefully. more Price: $3.75 Quantity:
Magnesium ribbon, 60 cm This piece of thin magnesium ribbon is about 4mm wide and 60cm long.... more Price: $1.50 Quantity:	Magnesium sulfate, 100 g, Heptahydrate form. Also known as Epsom salt. more Price: $3.75 Quantity:
Manganese dioxide, 15 g 85% native powder. Oxidizer; read warning labels carefully. more Price: $4.25 Quantity:	Methyl cellulose, 1.5%, 30 ml Useful to quiet protozoa for microscope viewing. more Price: $3.00 Quantity:
Methyl orange, solution, 15 ml pH indicator. Red at 3.2 pH to yellow at 4.4 pH. more Price: $4.25 Quantity:	Methyl red solution, 15 ml pH indicator. Pink at 4.2 pH to yellow at 6.2 pH. more Price: $3.75 Quantity:
Methyl violet, 1 g pH indicator. Yellow at 0.1 pH to violet at 2.7 pH. more Price: $3.25 Quantity:	Methylene blue, 1%, 15 ml Biological general stain for nuclear material. Can be substituted for Janus... more Price: $4.25 Quantity:
Naphthalene, flake, 15 g Same chemical as moth balls. (flammable solid) more Price: $4.25 Quantity:	Nickel chloride, 10 g Hexahydrate form. Poison; read warning labels carefully. more Price: $3.25 Quantity:
Oleic acid, 30 ml 80% minimum. more Price: $4.75 Quantity:	Oxalic acid, crystals, 30 g Dihydrate form. Poison; read warning labels carefully. more Price: $3.25 Quantity:
P.T.C. test paper, 100/vial For heredity taste test. more Price: $1.20 Quantity:	Paradichlorobenzene, 30 g Same chemical as moth crystals. more Price: $3.50 Quantity:
Petroleum ether, 30ml Flammable; read warning labels carefully. more Price: $5.00 Quantity:	pH papers, 1-14 range, 100/pkg Use these test strip papers to measure pH. more Price: $1.40 Quantity:
Phenolphthalein solution, 15ml pH indicator, 1% solution. Colorless at 8.3 pH to pink at 10.0 pH. Flammable;... more Price: $5.00 Quantity:	Phenolphthalein, powder, 5 g pH indicator. Colorless at 8.3 pH to red at 10.0 pH. more Price: $4.00 Quantity: