Laboratory chemicals

PARAFFIN OIL (for IR Spectroscopy)

PARAFFIN SOFT See Vaseline

PARAFFIN WAX with Ceresin (congealing point about 60ºC)

PARAFFIN WAX HARD (hard paraffin) (caking type small pieces)

PARAFFIN WAX 56-58oC For Histology

PARAFFIN WAX 58°-60°C (non caking)

PARAFFIN WAX 60°-62°C (non caking)

PARAFORMALDEHYDE

PARALDEHYDE (for synthesis)

PARAROSANILINE (base)

PARAROSANILINE ACETATE

PARAROSANILINE HYDROCHLORIDE

PATCHOULI OIL

PATENT BLUE V (VF) (C.I. No. 42045) (acid blue V)

PATTON & REEDER’S REAGENT AR (calcon carboxylic acid) [2-hydroxy-1-(2-hydroxy-4-sulpho-1- naphthylazo)-3-naphthoic acid]

PECTIN Extra Pure

PECTINASE

PECTINASE SOLUTION

PENICILLIN G POTASSIUM SALT

PENICILLIN G SODIUM SALT (for lab use) (vial of 1 million unit)

PENTAERYTHRITOL [2,2-bis(hydroxymethyl)-1,3-propane diol]

PENTAFLUOROPHENOL

iso-PENTANE (2-methyl butane)

n-PENTANE (for synthesis)

n-PENTANE AR

n-PENTANE SULPHONIC ACID SODIUM SALT AR & HPLC (anhydrous) (sodium-1-pentane sulphonate)

n-PENTANE SULPHONIC ACID SODIUM SALT AR & HPLC (monohydrate) (sodium-1-pentane sulphonate)

n-PENTANOL

2-PENTANONE (methyl propyl ketone)

3-PENTANONE (diethyl ketone)

n-PENTYL BROMIDE

PENTYLENETETRAZOLE (for lab use) (pentetrazole, penta methylene tetrazole)

PEPPERMINT OIL Extra Pure

PEPSIN 1:3000 (from hog stomach)

PEPSIN 1:10000 (for vaccine production)

PEPTONE (bacteriological) (obtained from enzymatic digestion of meat)

PEPTONE For Microbiology (Granular)

PERCHLORIC ACID 20% AR

PERCHLORIC ACID 60% AR

PERCHLORIC ACID 60% (For Molecular Biology)

PERCHLORIC ACID 70% AR

PERCHLORIC ACID 0.1N solution (in acetic acid glacial)

PERCHLORIC ACID 0.1M (0.1N) Standardized Solution, traceable to NIST

PERCHLORIC ACID 1M (1N) Standardized Solution, traceable to NIST

PERCHLOROETHYLENE (tetrachloroethylene)

PERCHLOROETHYLENE AR (tetrachloroethylene)

PERIODIC ACID (for synthesis)

PERIODIC ACID AR

PERIODIC ACID 1% Solution (for staining of cell polysaccharides schiff’s (Pas) method)

PEROXIDASE (from horse raddish)