Tubing formulations
PN : PharMed® BPT, High-Pressure, PharMed® BPT, PharmaPure®, Norprene®, Norprene® Food
CD : Chem-Durance® and Chem-Durance® Bio
CF : C-FLEX®
S : Silicone (peroxide/platinum-cured), BioPharm, BioPharm Plus, STA-PURE®
T : Tygon® Lab, Tygon® LFL, Tygon® Food
TU : Tygon® Fuel & Lubricant
TC : Tygon® Chemical
CS : CHEM-SURE®
V : Viton®
FP : Polytetrafluoroethylene (PTFE), Solve-Flex™, Solve-Flex™ Bio

Ratings -- Chemical Effect
A : Excellent.
B : Good -- Minor Effect, slight corrosion or discoloration.
C : Fair -- Moderate Effect, not recommended for continuous use.
                 Softening, loss of strength, swelling may occur.
D : Severe Effect, not recommended for
ANY use.
N/A : Information Not Available.

* 사용할 용액이 산이라도 희석되어 농도가 낮은 경우 테스트용 튜브로
   일정기간 담궈 놓고 확인해 볼수 있습니다. (상담 필요)

PN CF S T TU TC CD CS V FP
Acetate LMW A A D D C D A
Acetic acid <5% A A A A A B A A A
Acetic acid >5% A A A B A B A A B A
Acetic anhydride A B C D D A A A D A
Acetone D C C D D C B A D A
Acetonitrile B A D D B B D A
Acetyl bromide C A D D C D A
Acetyl chloride C A C D D C D A A A
Air A A A A A A A A A A+
Aliphatic hydrocarbons D D D B D D
Aluminum chloride A A B A A A A A A
Aluminum sulfate A A A A A A A A A
Alums A A A A A A A A A
Ammonia, gas / liquid A A C B B B B D A
Ammonium acetate A A A A A A A D A
Ammonium carbonate A A C A A A A A A A
Ammonium chloride A A C A A A A A A A
Ammonium hydroxide A A A B C A A A B A
Ammonium nitrate A A C A A A A A A A
Ammonium phosphate A A A A A A A A A A
Ammonium sulfate A A A A A A A A A A
Amyl acetate B D D D D D D B D A
Amyl alcohol D D D D A A A A A A
Amyl chloride C D D D D D D A A
Aniline C B D D D D D A B A
Aniline hydrochloride C B D D D D D A B A
Aqua regia (80% HCl, 20% H) D D D D A A B A
Aromatic hydrocarbons D D D D D D A
Arsenic salts A A A A A D
Barium salts A A A A A A A A A A
Benzaldehyde D D B D D C C A D A
Benzenesulfonic acid D A D D D D D A A A
Bleaching liquors A B B A A A A A A
Boric acid A A A A A A A A A A
Bromine D A D D D D D A A
Butane A D D A A B B B A A
Butanol (butyl alcohol) D B B D A A A A A A
Butyl acetate B D D D D D D B D A
Butyric acid B A D D C D D A B A
Calcium oxide A A A A A A A A
Calcium salts A A B A A A A A A A
Carbon bisulfide D D D D D D D A
Carbon dioxide A A B A A A A A A A+
Carbon tetrachloride D B D D D D D B A A
Chlorine, dry C A D A A C C A A+
Chlorine, wet D A D B A C C B A
Chloroacetic acid B A A D A A B D A
Chlorobenzene D D D D D D D A A B
Chlorobromomethane B D D D D D A A
Chloroform C D D D D D D B A A
Chlorosulfonic acid D A D D D D D A D A
Chromic acid,30% A A C B C B B A A
Chromium salts A A A A A A
Copper salts A A A A A A A A A
Cresol D D D D C A A A A A
Cyclohexane D D D D C D D B A A
Cyclohexanone D D D D D C C D A
Diacetone alcohol A A B D D A A A D A
Dimethyl formamide B B B D D A A A D A
Essential oils D B C D C D D
Ethanol (ethyl alcohol) C B A D B A A A A A
Ether C D D D C D D B D A
Ethyl acetate B D B D D D D A D A
Ethyl bromide D A D D D C D A A
Ethyl chloride C A D D D D D A A
Ethylamine D A C D D B B B D
Ethylene chlorohydrin A A C D B A A A A
Ethylene dichloride C A D D D D D B A A
Ethylene glycol A B A A A A A A A A
Ethylene oxide A A D A A A A B D A
Fatty acids C B C B B C C A A A
Ferric chloride A A B A A A A A A
Ferric sulfate A A B A A A A A A A
Ferrous chloride A A C A A A A A A
Ferrous sulfate A A C A A A A A A A
Fluoboric acid D A A A D A A A
Fluoroborate salts A A A A A A
Fluosilicic acid C A D A A A A A A
Formaldehyde D A B D D C C A D A
Formic acid,25% A A B A C A A A D A
Freon® TMS D C D D A A D A
Gasoline, high-aromatic D D D D B D D B A B
Gasoline, nonaromatic D D D D B D D B A A
Glucose A A A A A A A A A A
Glue, P.V.A. A A A A A A A A
Glycerin A B A A A A A A A
Hydriodic acid D A A A A A A
Hydrobromic acid, 30% D A D A A A A A A
Hydrochloric acid(dil) A A D A A A A A A A
Hydrochloric acid(med) B A D A D A A A A A
Hydrochloric acid(conc) B D A D A A A A A
Hydrochloric acid A A C A A A A A A A
Hydrochloric acid,gas,10% A A C A A A A A A
Hydrochloric acid,50% D A D C D A A D D A
Hydrochloric acid,75% A D D D C D D A
Hydrogen peroxide (dil) A A A A A A A A A A
Hydrogen peroxide,90% B D B D D B B A A A
Hypochlorous acid A A D A A A A A A A
Iodine solutions A C C A A A A A A
Iodoform D C
Kerosene D D D D B D D A A A
Ketones D B D D C C A
Lacquer solvents B D D D D D D A D A
Lactic acid,3?10% A A A A A A A A A A
Lead acetate A A D A A A A D A
Linseed oil C D A D A B B A A A
Lithium hydroxide B A D A A B C A
Magnesium chloride A A A A A A A A A A
Magnesium sulfate A A A A A A A A A A
Malic acid A A B A A A A A A A
Manganese salts A A B A A A A A A
Mercury salts A A A A A A A A
Methane A D D A A A A B A A+
Methanol(methyl alcohol) A A C C A A A B A
Methyl chloride C A D D D D D B B A
Methyl ethyl ketone(MEK) D D D D C C B D A
Mixed acid(40% H2SO4,15% HNO3) B B D A A
Molybdenum disulfide A A A
Monoethanolamine C B B D D D D D A
Naphtha D D D D B D D B A B
Natural gas A D A A A A A B A A+
Nickel salts A A A A A A A A A A
Nitric acid (dil) A A B A D A A A B A
Nitric acid (med) A C A D A A A A A
Nitric acid (conc) D D D D A A A A A
Nitrobenzene D D D D D D D A B A
Nitrogen oxides A A D A A A A D A
Nitrous acid A A A C A A A
Oils, animal C B B D B B B A A
Oils, mineral D B B C A D D A A
Oils, vegetable C B B D A B B A A A
Oleic acid C A D D B D C A B A
Oxalic acid,cold B A B B D A A A A A
Oxygen,gas A A B A A A A A B A+
Palmitic acid,100% in ether C D D B C C A A A
Perchloric acid A A D C D A A A A A
Perchloroethylene C B D D D D D B A A
Phenol(carbolic acid) A D D B C A A A A A
Phosphoric acid,50% A A C A A A A A A A
Phthalic acid A D B D A A A B A
Plating solutions A A D A D A A A A
Polyglycol B B A A A B A
Potassium carbonate A A A A A A A A
Potassium chlorate B A B A A A A A A
Potassium hydroxide (med) A A B A D A B D A
Potassium hydroxide (conc) A A C D D A B D A
Potassium iodide A A A A A A A A
Propanol (propyl alcohol) C A D A A A A A A
Pyridine C A D D D C C A D A
Silicone fluids A B C B A B A A A
Silicone oils C B C B A B A A A
Silver nitrate A A A A A A A A A A
Soap solutions B A A A A A A A A A
Sodium bicarbonate A A A A A A A A A A
Sodium bisulfate A A A A A A A A A
Sodium bisulfite A A A A A A A A A
Sodium borate A A A A A A A A
Sodium carbonate A A A A A A A A A A
Sodium chlorate A A C A A A A A A
Sodium chloride A A A A A A A A A A
Sodium ferrocyanide A A B B A A A
Sodium hydrosulfite B A A A A A
Sodium hydroxide (dil) A A A A D A A A A A
Sodium hydroxide,25% A B B C D A A A A
Sodium hydroxide(conc) C C D A A A A
Sodium hypochlorite, <5% A A B A A A A A A A
Sodium hypochlorite, >5% A A B A A A A A A A
Sodium nitrate A A D A A A A A A A
Sodium silicate A A A A A A A A A
Sodium sulfide A A A A A A A A A A
Sodium sulfite A A A A A A A A A A
Steam, up to 40 psi C A D D D A B A+
Stearic acid C A B A B C C A A A
Styrene D D D D D D D A A A
Sulfuric acid(dil) A A D A A A A A A A
Sulfuric acid(med) A A D A B A A A A
Sulfuric acid(conc) D A D D D D A C A A
Sulfurous acid A A D A A A A B A
Tannic acid B A B B D A A A A
Tanning liquors A B A A A A A
Tartaric acid A A A A A A A A A A
Tin salts A A B A A A A A
Toluene (toluol) D D D D D D D A A A
Trichloroacetic acid B A D A D A A C A
Trichloroethylene D D D D D D D B A A
Trisodium phosphate A A A A A A A A
Turpentine D D D D B D D A A A
Urea A A B A A A A A A
Uric acid A A A C A A A
Water, fresh A A B A A A A A A A
Water, salt A A A A A A A A A A
Xylene D D D D D D D A A A
Zinc chloride A A A A A A A A A A