带有IS的ASTM D3798对二甲苯杂质标准品(5x1ml一套):11组分 ASTM Method D3798 p-Xylene Impurity Standard with IS (set of 5x1 ml): 11 components: Benzene [CAS:71-43-2] 0.15% (w/w) ; Ethylbenzene [CAS:100-41-4] 0.15% (w/w) ; Isopropylbenzene [CAS:98-82-8] 0.15% (w/w) ; m-Xylene [CAS:108-38-3] 0.15% (w/w) ; n-Octane
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ASTM D3798对二甲苯杂质标准:10组分 ASTM Method D3798 p-Xylene Impurity Standard: 10 components: Benzene [CAS:71-43-2] 0.15%
ZCA-FC528486 | 10ml
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ASTM D3798对二甲苯杂质标准:(5x10ml套)10组分 ASTM Method D3798 p-Xylene Impurity Standard: 10 components: Benzene [CAS:71-43-2] 0.15% (w/w) ; Ethylbenzene [CAS:100-41-4] 0.15% (w/w) ; Isopropylbenzene [CAS:98-82-8] 0.15% (w/w) ; m-Xylene [CAS:108-38-3] 0.15% (w/w) ; n-Octane [CAS:111-65-9] 0.15% (w/
ZCA-FC528486.50 | 50ml
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ASTM D5501-12-校准标准5:3组分 ASTM D5501-12 - Calibartion Standard 5: 3 components: Methanol [CAS:67-56-1] 0.1%
ZCA-FC528454 | 2ml
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ASTM D7845方法检查标准品(10x2 ml组):34组分 ASTM Method D7845 Check Standard (set of 10x2 ml): 34 components: 1-Butanol [CAS:71-36-3] 0.01%(w/w) ; Dibutyl ether [CAS:142-96-1] 0.01%(w/w) ; Ethylbenzene D10 [CAS:25837-05-2] 0.05%(w/w) ; Butyl acrylate [CAS:141-32-2] 0.01%(w/w) ; Styrene [CAS:100-42-
ZCA-FC528431.10 | 20ml
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不含IS的ASTM D5580每日质量控制标准:14组分 ASTM Method D5580 Daily Quality Control Standard without IS: 14 components: 1,2,4,5-Tetramethylbenzene [CAS:95-93-2] 1%
ZCA-FC528493 | 10ml
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ASTM D5501-12-校准标准2:3组分 ASTM D5501-12 - Calibration Standard 2: 3 components: Methanol [CAS:67-56-1] 0.5%
ZCA-FC528451 | 2ml
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ETBE中的ASTM方法D7796杂质(10x2 ml组):8个组分 ASTM Method D7796 Impurities in ETBE (set of 10x2 ml): 8 components: sec-Butyl Ethyl Ether [CAS:2679-87-0] 0.5% (w/w) ; Diisobutylene (mixture of isomers) [CAS:25167-70-8] .5% (w/w) ; Ethanol [CAS:64-17-5] 1% (w/w) ; Isobutylene [CAS:115-11-7] .5% (w/w) ;
ZCA-FC528405.10 | 20ml
中文名称:带有IS的ASTM D3798对二甲苯杂质标准品(5x1ml一套):11组分
英文名称:ASTM Method D3798 p-Xylene Impurity Standard with IS (set of 5x1 ml): 11 components: Benzene [CAS:71-43-2] 0.15% (w/w) ; Ethylbenzene [CAS:100-41-4] 0.15% (w/w) ; Isopropylbenzene [CAS:98-82-8] 0.15% (w/w) ; m-Xylene [CAS:108-38-3] 0.15% (w/w) ; n-Octane
Validity:24;ISO 17034\ISO 17025:Yes;
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