化学试剂- (美国)ChemService
- (美国)PerkinElmer
- (美国)AccuStandard
- (美国)ThermoFisher
- (德国)Dr.Ehrenstorfer
- (澳大利亚)Glass Expansion
- GENIUS
- BOJNSCI
- BCR/IRMM
- CPAchem
- 阿拉丁试剂
- Wellington
- Strem Chemicals
- METTLER 梅特勒
- Sigma-Aldrich
- GDANA格丹纳
- (美国)MICRO
- 欧洲ERM标准品
- 迪康(DECON)
- (美国)Bemis
- IL
- Swann-Moston
- NIST SRM
- LGC
- 比利时
- BON | 渤恩
- (中国)KRLAB
- (日本)雅马拓Yamato
- OHAUS | 奥豪斯
- J.T.Baker/VWR/Avantor
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S-12693X4-1MLo-Terphenyl Solution 1000 ug/ml in Methylene chloride CAS:84-15-1
1ML
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S-12693J1-1MLo-Terphenyl Solution 100 ug/ml in Hexane CAS:84-15-1
1ML
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S-12693J1-5MLo-Terphenyl Solution 100 ug/ml in Hexane CAS:84-15-1
5ML
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S-12693B5-1MLo-Terphenyl Solution 2000 ug/ml in Acetone CAS:84-15-1
1ML
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S-12693B5-5MLo-Terphenyl Solution 2000 ug/ml in Acetone CAS:84-15-1
5ML
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S-12688M1-1ML2-硝基苯胺 标准品（邻硝基苯胺） CAS:88-74-4
1ML
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S-12683M1-1MLo-Dinitrobenzene Solution 100 ug/ml in Methanol CAS:528-29-0
1ML
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S-12690T6-1MLo-Nitrotoluene Solution 2500 ug/ml in T-butylmethyl ether CAS:88-72-2
1ML
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S-12690A4-1MLo-Nitrotoluene Solution 1000 ug/ml in Acetonitrile CAS:88-72-2
1ML
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S-12690A4-5MLo-Nitrotoluene Solution 1000 ug/ml in Acetonitrile CAS:88-72-2
5ML
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S-12679M1-1MLo-Chlorophenoxy acetic acid Solution 100 ug/ml in Methanol CAS:614-61-9
1ML
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S-12683M4-1MLo-Dinitrobenzene Solution 1000 ug/ml in Methanol CAS:528-29-0
1ML
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S-12683M1-5MLo-Dinitrobenzene Solution 100 ug/ml in Methanol CAS:528-29-0
5ML
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S-12679T1-1MLo-Chlorophenoxy acetic acid Solution 100 ug/ml in T-butylmethyl ether CAS:614-61-9
1ML
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S-12667W4-5MLNonanal (DNPH Derivative) Solution 1000 ug/ml in Methanol:Acetonitrile (80:20) CAS:2348-19-8
5ML
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S-12670U1-1MLNovaluron Solution 100 ug/ml in Toluene CAS:116714-46-6
1ML
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S-12678M5-5MLo-Bromophenol Solution 2000 ug/ml in Methanol CAS:95-56-7
5ML
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S-12678M5-1MLo-Bromophenol Solution 2000 ug/ml in Methanol CAS:95-56-7
1ML
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S-12676M1-1MLo-Benzyl-p-chlorophenol Solution 100 ug/ml in Methanol CAS:120-32-1
1ML
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S-12674M1-1MLo-Anisidine Solution 100 ug/ml in Methanol CAS:90-04-0
1ML
