Pentetic acid - (see: Diethylene triamine penta acetic acid, DTPA)

4-Pentynoic acid - (see: Propargyl acetic acid) - Store at 2-8ºC

Pentylenetetrazole, Crystalline - (see: Pentamethylene tetrazole) - Store at 0 - 4ºC

Pepsin, Extra pure (1:3000) - Store at 0 - 4ºC

Pepsin (1:3000) - Store at 0 - 4ºC

Pepsin 1:10,000, Extra pure for vaccine Production - Store at 0 - 4ºC

Pepsin (1:10,000) - Store at 0 - 4ºC

Peroxidase from horseradish 80 units/mg (2500 units/vial) - Store at 0-4ºC

1vl

5vl

Peroxidase conjugate stabilizer - Store at 4-8ºC

Petrolatum liquid - (see: Paraffin liquid light)

Petrolatum oil - (see: Paraffin liquid, for IR Spectroscopy)

Petrolium jelly - (see: Vaseline white)

Phenacetin - Store at 2-8ºC

Phenanthrene - (98% min.) - Store at 2-8ºC

1,10-Phenanthroline, monohydrate, Extra pure - Store at 2-8ºC

Phenazine methosulphate (PMS), Extra pure - (see: N-Methylphenazonium methosulphate, Extra pure) - Store at 0-4ºC

Phenethylamine, Scintillation grade - (2-Phenyleethylamine) - Store at 2-8ºC

2-Phenethyl bromide - (see: 2-Bromoethylbenzene)

Phenetole 99% - (Ethoxybenzene; Ethyl phenyl ether)

p-Phenitidine - (see:4-Ethoxyaniline) - Store at 2-8ºC

Phenol - Crystals For Molecular biology - Store at 2-8ºC

Phenol red, Certified - free acid

Phenol red, sodium salt - Cell culture grade