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首页 : 常见问题 : 实验室透析 : Chemical Compatibility
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Chemical Compatibility

此耐化学性图表仅供参考,不绝对保证具体使用时膜的稳定性,温度、浓度、接触时间以及其他因素等方面的变化都可能影响产品的使用。建议您根据实际情况进行测试。

以下代码用于评定耐化学性的等级:

R = 推荐L = 有限接触NR = 不推荐U = 未知

Fluorocarbon (F)
Polyester (P)
Stainless Steel (SS)
Nylon (N)
Polyvinylidene difluoride (PVDF)
Polypropylene (PP)
Modified PES (mPES)
Polysulfone (PS) / Polyethersulfone (PES)
Regenerated Cellulose (RC)
Cellulose Ester (CE) / Mixed Cellulose (ME)

1,4 DioxaneNRLLLRRUURR
Acetic acid (conc méd-25%)NRRLLRRNRLNRR
Acetic acid (dilué - 5%)LRRRRRNRLLR
Acetic acid (glacial)NRRNRNRRRLLNRR
AcetoneNRRNRNRRLRRRR
Acetonitrile (glacial)NRRNRNRRLUUUU
Alconox (1%)NRRNRNRRLUUUU
AlcoolalcoholLRLLRRRRRR
Ammonium hydroxide (diluted)NRRRRRRRRUR
Ammonium hydroxide (med conc)NRLRRRRRRUR
Amyl acetateNRRNRNRRRLRLR
AnilineNRRNRNRRRRRUR
BenzeneNRRNRNRRRRLRR
Benzyl alcoholNRRNRNRRLULNRR
Boric AcidRRRRRRLLRR
BrineRRRRRRRRRR
BromoformNRRNRNRRRUUUU
Butyl CellosolveNRLNRNRURUUUU
Butyl acetateNRRNRNRRRRLRR
Butyl alcoholLRRRRRLRRU
ButylaldehydeNRRNRNRRRUUUR
Carbon tetrachlorideNRRNRNRRRNRLRU
CellosolveNRLRRRRUUUR
Chloroacetic acidNRRNRNRRRNRLUR
ChloroformLRNRNRRRRRRR
Chromic acidNRNRNRNRLRNRLUU
Citric acid (2%)UURRUUUUUU
CresolNRRNRNRRNRNRRUR
CyclohexaneLRLLRRRRUR
CyclohexanoneNRRNRNRRLRRRR
Diacetone alcoholNRRNRNRRRRLUR
DichloromethaneLRLLRRLLNRR
Dimethyl formamideNRLNRNRRNRRRNRU
Dimethylsulfoxide (50%)UULLUUUUUU
EthersNRRNRNRLLRRNRR
Ethyl acetateNRRNRNRRRRLUR
Ethyl alcoholLRRRRRRRRR
Ethyl alcohol (15%)RRRRRRRRRR
Ethyl alcohol (95%)LRLLRRRRRR
Ethylene dichlorideNRRNRNRLRRLUR
Ethylene glycolLRRRRRRLRR
Ethylene oxideNRLRRRRRLUR
Formaldehyde (2%)LRRRRRRRRR
Formaldehyde (30%)LRRRRRRRRR
Formic acid (25%)NRRRRRRNRLNRR
Formic acid (50%)NRRRRRRNRLNRR
FreonRRRRRRNRRRR
GasolineRRLLRRRRRR
Glycerine / GlycerolRRRRRRRRRR
HexaneRRRRRRLRRR
HexanolLRRRRRRRRR
Hydrochloric acid (25%)NRLLLNRRLNRNRR
Hydrochloric acid (conc-25%)NRNRRRRRNRNRRR
Hydrochloric acid (conc-37%)NRNRRRLRNRNRRR
Hydrochloric acid (dilué-5%)RRRRRRLNRRR
Hydrogen peroxide (30%)RRRRRRNRLRR
Iodine solutionsNRNRNRNRRRLNRUR
Isobutyl alcoholRRRRRRNRRUR
IsopropanolLRRRRRNRLRR
Isopropyl acetateNRRNRNRRRLLRR
Isopropyl alcohol / IsopropanolLRRRRRNRLRR
Isopropyl etherLRRRLRRRUR
Jet fuel 640ARRRRRRLRUR
KerosineRRRRRRRRLR
Lactic acidRRRRRRLLRR
Methyl acetateNRRNRNRRRRRLR
Methyl alcoholLRRRRRLRUR
Methyl alcohol (98%)LRLLRRLRUR
Methyl cellosolveLLRRRRLLUR
Methyl chlorideNRRNRNRRLLRUR
Methyl ethyl ketoneNRRNRNRRLRRUR
Methyl formateNRLNRNRRRUUUU
Methyl isobutyl ketoneNRRNRNRRLLLRR
Methylene chlorideLRNRNRRRLLNRR
Mineral spiritsRRRRRRRRUR
MonochlorobenzeneLRNRNRLRUUUU
N-methyl-2-pyrrolidoneNRRNRNRRRULUU
NALCON 7330 (<1%)UURRUUUUUU
NALCON 7647 (<1%)UURRUUUUUU
NALCON 7678 (<1%)UURRUUUUUU
Nitric acid (6N)NRNRLLLRNRRRR
Nitric acid (conc méd-25%)NRNRRRRNRNRRLR
Nitric acid (conc-70%)NRNRLLNRNRNRRNRR
Nitric acid (concentré)NRNRLLNRLNRRNRR
Nitric acid (dilué-5%)LRRRRNRNRRRR
NitrobenzeneNRLNRNRNRRLLNRR
NitropropaneNRLNRNRLRUUUU
Oils, mieralRRRRRRRRUR
PentaneRRRRRRRLRR
Peracetic acid (0.1N)UURRUUUUUU
Perchloric acid (25%)NRLNRNRNRRNRLUR
PerchloroethyleneNRRNRNRLRLLUR
Petroleum based oilsRRRRRRRRRR
Petroleum etherRRRRRRUURU
Phenol (0.5%)RRRRRRNRLLR
Phenol (10%)NRRLLRRNRLNRR
Phosphoric acid (25%)NRLLLRRLNRUR
Potassium hydroxide (1N)LRRRRRLLRR
Potassium hydroxide (25%)NRRRRRRLLRR
Potassium hydroxide (50%) NRNRRRRRLLLR
PropanolRRRRRRNRRRR
PyridineNRRNRNRRLLRNRR
Silicone oitlRRRRRRRRUR
Sodium hydroxide (0.1N)LRRRRRRLRR
Sodium hydroxide (25%)NRLRRRRRLNRR
Sodium hydroxide (conc)NRNRRRRRLLNRR
Sodium hydroxide (conc-50%)NRNRRRRRRLNRR
Sodium hydroxide (dilué-5%)NRLRRRRRLLR
Sodium hypochloriteRRRRLRNRNRUR
Sulfuric acid (6N)NRLRRRRNRNRNRR
Sulfuric acid (conc méd-25%)NRLRRRRNRNRNRR
Sulfuric acid (conc)NRNRLLNRLNRNRNRR
Sulfuric acid (dilué-5%)LRRRRRLNRNRR
TetrahydrofuranNRRNRNRRRRRRR
TolueneRRNRNRRRRRUR
Trichloroacetic acid (25%)NRNRRRRRLNRNRR
TrichlorobenzeneNRRNRNRRRUUUU
TrichloroethaneLRLLRRLLLR
TrichloroethyleneRRRRRNRLLRR
TriethylamineNRRNRNRLRRRUR
TurpentineNRRNRNRRRLRUR
UreaRRRRRRRLRR
Urea (6N)NRRNRRRRRLRR
WaterRRRRRRRRRR
XyleneNRRNRNRRRRLNRR

Cellulose Ester (CE) / Mixed Cellulose (ME)
Regenerated Cellulose (RC)
Polysulfone (PS) / Polyethersulfone (PES)
Modified PES (mPES)
Polypropylene (PP)
Polyvinylidene difluoride (PVDF)
Nylon (N)
Stainless Steel (SS)
Polyester (P)
Fluorocarbon (F)
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