![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)](https://img.nicebiochem.com/20250502/89f20c8981610e19156414693f4e35e9bbcfb53340c3e8864505e2df67fc248b.png)
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)
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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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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：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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不含IS的ASTM方法D5769质控参比物质(每组10x2 ml)：14组分 ASTM Method D5769 Quality Control Reference Material without IS (set of 10x2 ml): 14 components: 1,2,4,5-Tetramethylbenzene [CAS:95-93-2] 2%(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
ZCA-FC528498.10 | 20ml
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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 D5769 3组份氯化内标混标 Chlorinated Internal Standards Mix,Varied conc. by %w/w
ZAS-M-GRA-IS-R2-25ML | 25mL
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ASTM D6293方法O-PONA系统验证混合物：33组分 ASTM Method D6293 O-PONA System Validation Mixture: 33 components: 1,2,3-Trimethylbenzene [CAS:526-73-8] 2% (w/w) ; 1,2,4,5-Tetramethylbenzene [CAS:95-93-2] 2% (w/w) ; 1,2,4-Trimethylbenzene [CAS:95-63-6] 3% (w/w) ; 1,2,4-Trimethylcyclohexane (mixture of
ZCA-FC528512 | 1ml
中文名称：ASTM D5769方法内标混合物：3组分
英文名称：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)
Validity：24；ISO 17034\ISO 17025:Yes;
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