![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-](https://img.nicebiochem.com/20250502/89f20c8981610e19156414693f4e35e9bbcfb53340c3e8864505e2df67fc248b.png)
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-
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ASTM D5769方法内标混合物：3组分 ASTM Method D5769 Internal Standard Mixture: 3 components: Benzene D6 [CAS:1076-43-3] 40% (w/w) ; Ethylbenzene D10 [CAS:25837-05-2] 40% (w/w) ; Naphthalene D8 [CAS:1146-65-2] 20% (w/w)
ZCA-FC528496 | 1ml
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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
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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% (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 | 10ml
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ASTM D5986方法每日质量控制标准：13组分 ASTM Method D5986 Daily Quality Control Standard: 13 components: 1,2,4,5-Tetramethylbenzene [CAS:95-93-2] 3% (w/w) ; 1,2,4-Trimethylbenzene [CAS:95-63-6] 3% (w/w) ; Iso-octane [CAS:540-84-1] 12% (w/w) ; Benzene [CAS:71-43-2] 1% (w/w) ; Ethylbenzene [CAS:1
ZCA-FC528499 | 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% (w/w) ; n-Heptane [CAS:142-82-5] 0.5% (w/w) ; Ethanol [CAS:64-17-5] 99% (w/w) in Iso-octane
ZCA-FC528454 | 2ml
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ASTM D5134方法色谱柱评估混标(10x1 ml组)：8组分 ASTM Method D5134 Column Evaluation Mixture (set of 10x1 ml): 8 components: 2,3,3-Trimethylpentane [CAS:560-21-4] 1% (w/w) ; 2-Bromo-6-methoxynaphthalene [CAS:5111-65-9] 1% (w/w) ; 2-Methylheptane [CAS:592-27-8] 1% (w/w) ; 2-Methylpentane [CAS:107-83-5] 9
ZCA-FC528491.10 | 10ml
中文名称：ASTM D7845方法检查标准品(10x2 ml组)：34组分
英文名称：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-
Validity：24；ISO 17034\ISO 17025:Yes;
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