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一键询价M9/900/M5310C 单点确效套装,50 mg/L
一周
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InnovOx TOC 校准/确效套装,50,000 mg/L
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CheckPoint TOC 校准套装
一周
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Supelco杀螟腈 PS2034, 2636-26-2
现货
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Supelco百菌清PS1020,1897-45-6
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Supelcoγ-氯丹442599, 5103-74-2
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Supelco 敌草索PS33,1861-32-1
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Supelco 土菌灵442590,2593-15-9
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Supelco 4-氯苯甲酸 506885, 74-11-3
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Supelco 克氯苯/乙酯杀螨醇PS854, 510-15-6
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25种偶氮ChemService标准品 | ||||||
项目 | 货号 | 生产厂家 | 英文名称 | CAS# | 规格 | |
1 | F913 | ChemService | 4-Aminobiphenyl | 92-67-1 | 100mg | |
2 | MET-840A | ChemService | 4-Chloro-2-methylaniline | 95-69-2 | 1g | |
3 | O-2416 | ChemService | 4-Methoxy-1.3-phenylenediamine | 615-05-4 | 100mg | |
4 | O-349 | ChemService | 4.4'-Methylenedianiline | 101-77-9 | 5g | |
5 | O-2399 | ChemService | 3.3'-Dimethyl-4.4'-diaminodiphenylmethane | 838-88-0 | 100mg | |
6 | F2100 | ChemService | 2-Methoxy-5-methylaniline | 120-71-8 | 1g | |
7 | F950 | ChemService | 4.4'-Methylene bis(o-chloroaniline) | 101-14-4 | 100mg | |
8 | F2127 | ChemService | 4.4'-Oxydianiline | 101-80-4 | 500mg | |
9 | O-2400 | ChemService | 4.4'-Thiodianiline | 139-65-1 | 500mg | |
10 | F2102 | ChemService | 2.4-Diaminotoluene | 95-80-7 | 5g | |
11 | F2146 | ChemService | 2.4.5-Trimethylaniline | 137-17-7 | 100mg | |
12 | F934 | ChemService | 5-Nitro-o-toluidine | 99-55-8 | 1g | |
13 | O-2397 | ChemService | o-Aminoazotoluene | 97-56-3 | 1g | |
14 | F2088 | ChemService | p-Phenylazoaniline | 60-09-3 | 2g | |
15 | O-342 | ChemService | 2.4-Dimethylaniline/2.4-Xylidine | 95-68-1 | 1g | |
16 | O-2054 | ChemService | 2.6-Dimethylaniline/2.6-Xylidine | 87-62-7 | 5g | |
17 | F5 | ChemService | Benzidine | 92-87-5 | 250mg | |
18 | F927 | ChemService | b-Naphthylamine/2-Naphthylamine | 91-59-8 | 100mg | |
19 | F706 | ChemService | 4-Chloroaniline/p-Chloroaniline | 106-47-8 | 2g | |
20 | F28 | ChemService | 3.3'-Dichlorobenzidine | 91-94-1 | 100mg | |
21 | F2154 | ChemService | 3.3'-Dimethoxybenzidine | 119-90-4 | 1g | |
22 | F991 | ChemService | 3,3’-Dimethylbenzidine/o-Tolidine | 119-93-7 | 1g | |
23 | F1087 | ChemService | o-Toluidine | 95-53-4 | 5g | |
24 | F2090 | ChemService | o-Anisidine/2-Methoxyaniline | 90-04-0 | 2g | |
25 | F701 | ChemService | Aniline | 62-53-3 | 5g | |
4种内标物 |
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26 | F310 | ChemService | IS1: Naphthalene-d8 | 1146-65-2 | 100mg | |
27 | F2509 | ChemService | IS2: 2.4.5-Trichloroaniline | 636-30-6 | 5g | |
28 | C 10225000 | DR.E | IS3: 4-Aminoquinaldine | 6628-04-2 | 100mg | |
29 | F207 | ChemService | IS4: anthracene-d10 | 1719-06-8 | 100mg |