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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)
Polysulfone (PS) / Polyethersulfone (PES) / Modified PES (mPES)
Regenerated Cellulose (RC)
Cellulose Ester (CE) / Mixed Cellulose (ME)

1,4 DioxaneNRLLRRUURR
Acetic acid (conc méd-25%)NRRLRRNRLNRR
Acetic acid (dilué - 5%)LRRRRNRLLR
Acetic acid (glacial)NRRNRRRLLNRR
AcetoneNRRNRRLRRRR
Acetonitrile (glacial)NRRNRRLUUUU
Alconox (1%)NRRNRRLUUUU
AlcoolalcoholLRLRRRRRR
Ammonium hydroxide (diluted)NRRRRRRRUR
Ammonium hydroxide (med conc)NRLRRRRRUR
Amyl acetateNRRNRRRLRLR
AnilineNRRNRRRRRUR
BenzeneNRRNRRRRLRR
Benzyl alcoholNRRNRRLULNRR
Boric AcidRRRRRLLRR
BrineRR RRRRRRR
BromoformNRRNRRRUUUU
Butyl CellosolveNRLNRURUUUU
Butyl acetateNRRNRRRRLRR
Butyl alcoholLRRRRLRRU
ButylaldehydeNRRNRRRUUUR
Carbon tetrachlorideNRRNRRRNRLRU
CellosolveNRLRRRUUUR
Chloroacetic acidNRRNRRRNRLUR
ChloroformLRNRRRRRRR
Chromic acidNRNRNRLRNRLUU
Citric acid (2%)UURUUUUUU
CresolNRRNRRNRNRRUR
CyclohexaneLRLRRRRUR
CyclohexanoneNRRNRRLRRRR
Diacetone alcoholNRRNRRRRLUR
DichloromethaneLRLRRLLNRR
Dimethyl formamideNRLNRRNRRRNRU
Dimethylsulfoxide (50%)UULUUUUUU
EthersNRRNRLLRRNRR
Ethyl acetateNRRNRRRRLUR
Ethyl alcoholLRRRRRRRR
Ethyl alcohol (15%)RRRRRRRRR
Ethyl alcohol (95%)LRLRRRRRR
Ethylene dichlorideNRRNRLRRLUR
Ethylene glycolLRRRRRLRR
Ethylene oxideNRLRRRRLUR
Formaldehyde (2%)LRRRRRRRR
Formaldehyde (30%)LRRRRRRRR
Formic acid (25%)NRRRRRNRLNRR
Formic acid (50%)NRRRRRNRLNRR
FreonRRRRRNRRRR
GasolineRRLRRRRRR
Glycerine / GlycerolRRRRRRRRR
HexaneRRRRRLRRR
HexanolLRRRRRRRR
Hydrochloric acid (25%)NRLLNRRLNRNRR
Hydrochloric acid (conc-25%)NRNRRRRNRNRRR
Hydrochloric acid (conc-37%)NRNRRLRNRNRRR
Hydrochloric acid (dilué-5%)RRRRRLNRRR
Hydrogen peroxide (30%)RRRRRNRLRR
Iodine solutionsNRNRNRRRLNRUR
Isobutyl alcoholRRRRRNRRUR
IsopropanolLRRRRNRLRR
Isopropyl acetateNRRNRRRLLRR
Isopropyl alcohol / IsopropanolLRRRRNRLRR
Isopropyl etherLRRLRRRUR
Jet fuel 640ARRRRRLRUR
KerosineRRRRRRRLR
Lactic acidRRRRRLLRR
Methyl acetateNRRNRRRRRLR
Methyl alcoholLRRRRLRUR
Methyl alcohol (98%)LRLRRLRUR
Methyl cellosolveLLRRRLLUR
Methyl chlorideNRRNRRLLRUR
Methyl ethyl ketoneNRRNRRLRRUR
Methyl formateNRLNRRRUUUU
Methyl isobutyl ketoneNRRNRRLLLRR
Methylene chlorideLRNRRRLLNRR
Mineral spiritsRRRRRRRUR
MonochlorobenzeneLRNRLRUUUU
N-methyl-2-pyrrolidoneNRRNRRRULUU
NALCON 7330 (<1%)UURUUUUUU
NALCON 7647 (<1%)UURUUUUUU
NALCON 7678 (<1%)UURUUUUUU
Nitric acid (6N)NRNRLLRNRRRR
Nitric acid (conc méd-25%)NRNRRRNRNRRLR
Nitric acid (conc-70%)NRNRLNRNRNRRNRR
Nitric acid (concentré)NRNRLNRLNRRNRR
Nitric acid (dilué-5%)LRRRNRNRRRR
NitrobenzeneNRLNRNRRLLNRR
NitropropaneNRLNRLRUUUU
Oils, mieralRRRRRRRUR
PentaneRRRRRRLRR
Peracetic acid (0.1N)UURUUUUUU
Perchloric acid (25%)NRLNRNRRNRLUR
PerchloroethyleneNRRNRLRLLUR
Petroleum based oilsRRRRRRRRR
Petroleum etherRRRRRUURU
Phenol (0.5%)RRRRRNRLLR
Phenol (10%)NRRLRRNRLNRR
Phosphoric acid (25%)NRLLRRLNRUR
Potassium hydroxide (1N)LRRRRLLRR
Potassium hydroxide (25%)NRRRRRLLRR
Potassium hydroxide (50%) NRNRRRRLLLR
PropanolRRRRRNRRRR
PyridineNRRNRRLLRNRR
Silicone oitlRRRRRRRUR
Sodium hydroxide (0.1N)LRRRRRLRR
Sodium hydroxide (25%)NRLRRRRLNRR
Sodium hydroxide (conc)NRNRRRRLLNRR
Sodium hydroxide (conc-50%)NRNRRRRRLNRR
Sodium hydroxide (dilué-5%)NRLRRRRLLR
Sodium hypochloriteRRRLRNRNRUR
Sulfuric acid (6N)NRLRRRNRNRNRR
Sulfuric acid (conc méd-25%)NRLRRRNRNRNRR
Sulfuric acid (conc)NRNRLNRLNRNRNRR
Sulfuric acid (dilué-5%)LRRRRLNRNRR
TetrahydrofuranNRRNRRRRRRR
TolueneRRNRRRRRUR
Trichloroacetic acid (25%)NRNRRRRLNRNRR
TrichlorobenzeneNRRNRRRUUUU
TrichloroethaneLRLRRLLLR
TrichloroethyleneRRRRNRLLRR
TriethylamineNRRNRLRRRUR
TurpentineNRRNRRRLRUR
UreaRRRRRRLRR
Urea (6N)NRRNRRRRLRR
WaterRRRRRRRRR
XyleneNRRNRRRRLNRR

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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