| 品名 | CAS | 货号 |
|---|---|---|
| Formaldehyde @ 10000 μg/mL in Water 甲醛 | 50-00-0 | M-8315-02-10X 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium chloride, 99.5%, for analysis 氯化钠 | 7647-14-5 | 937240 |
| Sodium phosphate dibasic, 99%, ACS reagent 磷酸氢二钠 | 7558-79-4 | 947717 |
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Water, HPLC grade 水 | 7732-18-5 | 187553 |
| n-Hexane, 95%, ACS/HPLC Certified 正己烷 | 110-54-3 | 208930 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sudan I, 90%, reference material 苏丹I | 842-07-9 | 901492 |
| Solvent Yellow 14 溶剂黄14(标准品) | 842-07-9 | DYE-020N-R1 |
| Sudan II, 90%, reference material 苏丹 II | 3118-97-6 | 995381 |
| Solvent Orange 7 标准品 | 3118-97-6 | DYE-021N-R1 |
| Sudan III, 95%, reference material 苏丹 III | 85-86-9 | 907906新 |
| Solvent Red 23 溶剂红23 | 85-86-9 | DYE-022N-R1 |
| Sudan IV, 90%, reference material 苏丹 IV | 85-83-6 | 945181 |
| Solvent Red 24 苏丹红4/溶剂红24(标准品) | 85-83-6 | DYE-023N-R1 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Formic acid, 88%, AR 甲酸 | 64-18-6 | 920379 危化品 |
| n-Hexane, 95%, ACS/HPLC Certified 正己烷 | 110-54-3 | 208930 危化品 |
| Sodium sulfate, 99%, ACS reagent 硫酸钠 | 7757-82-6 | 101046 |
| 品名 | CAS | 货号 |
|---|---|---|
| Melamine, 99%, reference material 三聚氰胺 | 108-78-1 | 914347 |
| 品名 | CAS | 货号 |
|---|---|---|
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Ammonium hydroxide, 25 - 28 wt.% solution of NH3 in water, for analysis 氢氧化铵 | 1336-21-6 | 335213 危化品 |
| Trichloroacetic acid, 99%, ACS reagent 三氯乙酸 | 76-03-9 | 519758 危化品 |
| Citric acid monohydrate, 99.5%, for analysis 柠檬酸一水合物 | 5949-29-1 | 911405 |
| 1-Octanesulfonic acid sodium salt, 99.5%, for ion-pair chromatography 1-辛烷磺酸钠盐 | 5324-84-5 | 194500 |
| 品名 | CAS | 货号 |
|---|---|---|
| Qualitative filter paper, medium fast, φ12.5cm, 100 pieces/pack 定性滤纸 | / | 973268 |
| Microporous membrane filters, Nylon 66, non-sterile, white, Ф13, 0.22μm, 200 pcs/pack 微孔滤膜 | / | 915593 |
| 品名 | CAS | 货号 |
|---|---|---|
| Melamine, 99%, reference material 三聚氰胺 | 108-78-1 | 914347 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetic acid, 99.9%, eluent additive for LC-MS 乙酸 | 64-19-7 | 918896 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Ammonium hydroxide, 25 - 28 wt.% solution of NH3 in water, for analysis 氢氧化铵 | 1336-21-6 | 335213 危化品 |
| Trichloroacetic acid, 99%, ACS reagent 三氯乙酸 | 76-03-9 | 519758 危化品 |
| Citric acid monohydrate, 99.5%, for analysis 柠檬酸一水合物 | 5949-29-1 | 911405 |
| 1-Octanesulfonic acid sodium salt, 99.5%, for ion-pair chromatography 1-辛烷磺酸钠盐 | 5324-84-5 | 194500 |
| 品名 | CAS | 货号 |
|---|---|---|
| Qualitative filter paper, medium fast, φ12.5cm, 100 pieces/pack 定性滤纸 | / | 973268 |
| Microporous membrane filters, Nylon 66, non-sterile, white, Ф13, 0.22μm, 200 pcs/pack 微孔滤膜 | / | 915593 |
| 品名 | CAS | 货号 |
|---|---|---|
| Melamine, 99%, reference material 三聚氰胺 | 108-78-1 | 914347 |
| 品名 | CAS | 货号 |
|---|---|---|
| Pyridine, 99.5%, HPLC grade 吡啶 | 110-86-1 | 956989 危化品 |
| Lead(II) Acetate [for Perovskite precursor] 醋酸铅(II) [用于钙钛矿前体] | 301-04-2 | L0315 危化品 |
| N,O-Bis(trimethylsilyl)trifluoroacetamide, 98%, J&KSeal N,O-双(三甲基硅基)三氟乙酰胺 | 25561-30-2 | 978377 |
| Chlorotrimethylsilane, 98%, colorless 三甲基氯硅烷 | 75-77-4 | 916141 危化品 |
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Ammonium hydroxide, 25 - 28 wt.% solution of NH3 in water, for analysis 氢氧化铵 | 1336-21-6 | 335213 危化品 |
| Trichloroacetic acid, 99%, ACS reagent 三氯乙酸 | 76-03-9 | 519758 危化品 |
| Citric acid monohydrate, 99.5%, for analysis 柠檬酸一水合物 | 5949-29-1 | 911405 |
| 1-Octanesulfonic acid sodium salt, 99.5%, for ion-pair chromatography 1-辛烷磺酸钠盐 | 5324-84-5 | 194500 |
| 品名 | CAS | 货号 |
|---|---|---|
| Qualitative filter paper, medium fast, φ12.5cm, 100 pieces/pack 定性滤纸 | / | 973268 |
| Microporous membrane filters, Nylon 66, non-sterile, white, Ф13, 0.22μm, 200 pcs/pack 微孔滤膜 | / | 915593 |
| 品名 | CAS | 货号 |
|---|---|---|
| Melamine, 99%, reference material 三聚氰胺 | 108-78-1 | 914347 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Phosphoric acid, 85% solution in H2O, ACS reagent 磷酸 | 7664-38-2 | 933962 危化品 |
| Potassium dihydrogen phosphate, 99%, ACS reagent 磷酸二氢钾 | 7778-77-0 | 900196 |
| 品名 | CAS | 货号 |
|---|---|---|
| Microporous membrane filters, CA, non-sterile, white, Ф47, 0.45μm, 50 pcs/pack 微孔滤膜 | / | 986357 |
| Nylon syringe filter, non-sterile, 33 mm, 0.45 µm, 100 pcs/pack 有机系尼龙针式过滤器 | / | 9217608 |
| 品名 | CAS | 货号 |
|---|---|---|
| 标准品/孔雀石绿 标准品/孔雀石绿 | 569-64-2 | 710060 |
| Basic Violet 3 标准品 | 548-62-9 | DYE-028N-R1 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile, 99.9%, ACS/HPLC Certified 乙腈 | 75-05-8 | 168171 危化品 |
| Dichloromethane, 99.9%, HPLC/ACS, stabilized with amylene 二氯甲烷 | 75-09-2 | 433893 危化品 |
| Diethylene glycol, 99.5% 二乙二醇 | 111-46-6 | 914466 |
| Ammonium acetate, 98%, for analysis 乙酸铵 | 631-61-8 | 925211 |
| Acetic acid, 99.5%, for analysis 乙酸 | 64-19-7 | 991956 危化品 |
| Ammonium hydroxide, 28 - 30 wt.% solution in H2O, ACS 氢氧化铵 | 1336-21-6 | 986030 危化品 |
| Hydroxylamine hydrochloride, 98.5% 盐酸羟胺 | 5470-11-1 | 136896 |
| 化学试剂/对甲苯磺酸/AR 化学试剂/对甲苯磺酸/AR | 104-15-4 | XFE1020-50g |
| 品名 | CAS | 货号 |
|---|---|---|
| Al2O3-A SPE Cartridges, bed wt. 500 mg, volume 3 ml, 50 pcs/pack Al2O3-A 固相萃取小柱 | / | 2471236 |
| PRS SPE Cartridges, bed wt. 500 mg, volume 3 ml, 50 pcs/pack PRS 固相萃取小柱 | / | 937670 |