139 Liquid Handling
Reagents
501
520
525
530
Reagents
501
520
525
530
Oleic acid
B/1
A
Silver nitrate
A
B/1
C/1
A
Oxalic acid
A
A
C/1
A
Sodium acetate
A
A
C/1
A
Pentane
B/4
B/4
B/4
B/4
Sodium chloride (kitchen salt)
B/1
A
C/1
A
Peracetic acid
A
A
Sodium dichromate
C/1
A
Perchloric acid 100%
B/2/3
B/3
B/4
B/4
Sodium fluoride
C/1
B/1
Perchloric acid diluted
A
A
A
A
Sodium hydroxide 30%
C/1
A
Perchloroethylene
B/4
B/4
Sodium hydroxide
B/1
B/1
Petrol benzene
A
A
Sodium hypochlorite
A
A
C/1
B/4
Petroleum
B/4
B/4
Sodium thiosulfate
A
A
C/1
A
Petroleum ether / spirit
A
A
B/4
B/4
Sulfochromic acid 100%
B/2/3
B/2/3
Phenol
A
A
A
A
Sulfonitric acid 100%
B/2/3
B/2/3
B/3/4
B/2/3/4
Phenylethanol
B/4
B/4
Sulfur dioxide
B/4
B/4
B/4
B/4
Phenylhydrazine
A
A
B/1/4
B/4
Sulfuric acid 100%
B/2/3
B/2
Phosphine
A
A
Sulfuric acid 98%
B/4
B/2/4
Phosphoric acid 100%
A
A
A
A
1,1,2-Trichlortrifluoroethane
B/4
B/4
B/4
B/4
Phosphoric acid 85%
A
A
Tartaric acid
C/1
A
Piperidine
B/4
B/4
Terebentine oil
A
A
Potassium chloride
B/1
A
C/1
A
Tetrachlorethylene
B/4
B/4
B/4
B/4
Potassium dichromate
A
A
C/1
B/1
Tetrahydrofuran (THF)
B/2/4
B/2/4
B/4
B/2/4
Potassium fluoride
C/4/5
C/4/5
Tetramethylammonium hydroxide
C/1/4
B/4
Potassium hydroxide
B/1
B/1
C/1
A
Tetramin
A
A
Potassium iodide
A
A
C/1
A
Toluene
A
B/4
B/4
B/4
Potassium permanganate
A
A
C/1
B/1
Trichlorethylene
B/4
B/4
B/4
B/4
Potassium peroxydisulfate (persulfate)
C/1
B/1
Trichloroacetic acid
A
A
B/1/4
B/4
Potassium sulfate
C/1
B/1
Trichlorobenzene
B/4
B/4
Propionic acid (Propanoic acid)
A
A
Trichloroethane
B/4
B/4
Propronic acid
A
A
Trichloromethane (Chloroform)
B/4
B/4
B/4
B/4
Propylene glycol (Propane-1,2-diol)
A
A
Triethanolamine
A
A
Propylene oxide
A
A
A
A
Triethylene glycol
A
A
Pyric acid (Trinitrophenol)
A
A
B/4
B/4
Trifluoroacetic anhydride (TFAA)
B/3
B/3
B/4
B/4
Pyridine
B/4
B/4
B/4
B/4
Trifluoroacetic acid (TFA)
B/3
B/3
Pyruvic acid
B/1
A
Trifluoromethane (Fluoroform)
B/4
B/4
Resorcin
B/4
B/4
C/1
A
Urea
C/1
A
Salicylaldehyde
A
A
B/2/4
Xylene
A
B/4
B/4
Scintilation fluid
A
A
Zinc chloride 10%
C/1
A
Silver acetate
C/1
C/1
Zinc sulfate 10%
C/1
A
A = Good resistance B = Acceptable with limitations C = Not recommended Code explanations (501 / 520)
1 = Possible crystallisation - blockage or possible coating peeling (do not let dry plunger/barrel together). 2 = Swell of plunger protection layer, possible peeling. 3 = Acid vapours (better resistance with lower concentration). Do not leave instrument on bottle. 4 = R isk of damage, softening or discoloration of external parts through vapours. Do not leave instrument on bottle. 5 = Chemical degradation of glass parts (plunger/barrel). 1 = Possible crystallisation - blockage (do not let dry plunger/barrel together). 2 = Swell of plunger protection layer, possible peeling. 3 = Acid vapours (better resistance with lower concentration). Do not leave instrument on bottle. 4 = Risk of softening or discoloration of external parts through vapours. Do not leave instrument on bottle. 5 = Chemical degradation of glass parts (plunger/barrel).
A = Good resistance B = Acceptable with limitations C = Not recommended Code explanations (525 / 530)
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