| 品名 | CAS | 货号 |
|---|---|---|
| Potassium iodide, 99%, AR 碘化钾 | 7681-11-0 | 915480 |
| Iodine, 99.5%, extra pure 碘 | 7553-56-2 | 922334 |
| Platinum wire (99.95%) 铂 | 7440-06-4 | 78-0082 |
| 品名 | CAS | 货号 |
|---|---|---|
| 碘容量分析用溶液标准物质 碘 | / | GBW(E)081614 |
| 硫代硫酸钠容量分析用溶液标准物质 硫代硫酸钠 | / | GBW(E)081608 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetic acid, 99.5%, for analysis 乙酸 | 64-19-7 | 991956 危化品 |
| Starch, for analysis, soluble, Loss on Drying 13% 淀粉 | 9005-84-9 | 904746 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium hydroxide, 25 - 28 wt.% solution of NH3 in water, for analysis 氢氧化铵 | 1336-21-6 | 335213 危化品 |
| Acetic acid, 99.5%, for analysis 乙酸 | 64-19-7 | 991956 危化品 |
| Sodium acetate, for analysis 醋酸钠 | 127-09-3 | 992457 |
| L-Ascorbic acid, 99%, for analysis L-抗坏血酸 | 50-81-7 | 933460 |
| 1,10-Phenanthroline monohydrate, 99%, for analysis 1,10-菲罗啉一水合物 | 5144-89-8 | 959335 |
| Ammonium iron(III) sulfate dodecahydrate, 99%, for analysis 硫酸铁(III)铵 十二水合物 | 7783-83-7 | 956552 |
| Iron wire, 2.0mm (0.08in) dia, 99+% (metals basis) 铁线, 2.0mm (0.08in) 直径, 99+% (metals basis) | 7439-89-6 | 014246 |
| 品名 | CAS | 货号 |
|---|---|---|
| Starch, for analysis, soluble, Loss on Drying 13% 淀粉 | 9005-84-9 | 904746 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium acetate, 98%, for analysis 乙酸铵 | 631-61-8 | 925211 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydrogen L-tartrate, anhydrous, 98% L-酒石酸氢钠, 无水, 98% | 526-94-3 | L12469 |
| 品名 | CAS | 货号 |
|---|---|---|
| Tartrazine, 99%, reference material 柠檬黄 | 1934-21-0 | 955418 |
| FD & C Yellow 5 柠檬黄 | 1934-21-0 | DYE-058N-R1 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium acetate, 98%, for analysis 乙酸铵 | 631-61-8 | 925211 |
| 品名 | CAS | 货号 |
|---|---|---|
| 硫氰酸铵容量分析用溶液标准物质 硫氰酸铵 | / | BW017009 |
| 品名 | CAS | 货号 |
|---|---|---|
| Nitrobenzene, 99%, for analysis 硝基苯 | 98-95-3 | 958173 危化品 |
| Ammonium iron(III) sulfate dodecahydrate, 99%, for analysis 硫酸铁(III)铵 十二水合物 | 7783-83-7 | 956552 |
| 品名 | CAS | 货号 |
|---|---|---|
| 氯化钡滴定溶液标准物质 0.1mol/L 氯化钡滴定溶液标准物质 0.1mol/L | 10361-37-2 | PCL-2020DD039-500ml 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydroxide, 96%, AR flaky 氢氧化钠 | 1310-73-2 | 935116 危化品 |
| Phenolphthalein, indicator 酚酞 | 77-09-8 | 152721 |
| 品名 | CAS | 货号 |
|---|---|---|
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| 4-Amino-benzenesulfonic acid monosodium salt, 95% 对氨基苯磺酸钠 | 515-74-2 | 970586 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| 品名 | CAS | 货号 |
|---|---|---|
| Disodium,5-oxo-1-(4-ssulfonatophenyl)-4h-pyrazole-3-carboxylate Disodium,5-oxo-1-(4-ssulfonatophenyl)-4h-pyrazole-3-carboxylate | 3473-75-4 | ABC-B09419 |
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium 4-(3-(Ethoxycarbonyl)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate 4-(3-(乙氧羰基)-5-氧代-4,5-二氢-1H-吡唑-1-基)苯磺酸钠 | 20514-27-6 | S325970 |
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| 品名 | CAS | 货号 |
|---|---|---|
| 4,4'-Diazoaminodibenzenesulfonic Acid Disodium Salt 4,4'-重氮氨基二苯磺酸二钠盐 | 56120-28-6 | D417155 |
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| 品名 | CAS | 货号 |
|---|---|---|
| Aniline, 99.9%, reference material 苯胺 | 62-53-3 | 915426新 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethyl acetate, 99%, for analysis 乙酸乙酯 | 141-78-6 | 966734 危化品 |
| Potassium bromide, 99%, for analysis 溴化钾 | 7758-02-3 | 994477 |
| Sodium carbonate, 99.8%, for analysis 碳酸钠 | 497-19-8 | 993210 |
| Sodium hydroxide, 1 M solution in H2O 氢氧化钠 | 1310-73-2 | 904294 危化品 |
| Sodium hydroxide solution, 0.1 M solution in water 氢氧化钠溶液 | 1310-73-2 | 984063 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethanol, 99.7%, reagent grade, anhydrous 乙醇 | 64-17-5 | 983081 危化品 |
| 1-Butanol, 99.4%, ACS reagent 1-丁醇 | 71-36-3 | 984199 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 |
| Sodium bicarbonate, 99.5%, for analysis 碳酸氢钠 | 144-55-8 | 907280 |
| 品名 | CAS | 货号 |
|---|---|---|
| Arsenic AA Standard, 1000 μg/mL in 2-5% Nitric Acid 砷原子吸收标准品 | 7440-38-2 | AA03N-1促 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| Potassium iodide, 99%, AR 碘化钾 | 7681-11-0 | 915480 |
| 品名 | CAS | 货号 |
|---|---|---|
| Lead AA Standard, 1000 μg/mL in 2-5% Nitric Acid 铅(原子吸收标准品) | 7439-92-1 | AA29N-1 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium acetate, 98%, for analysis 乙酸铵 | 631-61-8 | 925211 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium citrate, 99%, reagent grade, anhydrous 柠檬酸钠 | 68-04-2 | 439754 |
| 品名 | CAS | 货号 |
|---|---|---|
| New Coccine, 75%, reference material 新胭脂红 | 2611-82-7 | 992795 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium acetate, 98%, for analysis 乙酸铵 | 631-61-8 | 925211 |
| 品名 | CAS | 货号 |
|---|---|---|
| 硫氰酸铵容量分析用溶液标准物质 硫氰酸铵 | / | BW017009 |
| 品名 | CAS | 货号 |
|---|---|---|
| Nitrobenzene, 99%, for analysis 硝基苯 | 98-95-3 | 958173 危化品 |
| Ammonium iron(III) sulfate dodecahydrate, 99%, for analysis 硫酸铁(III)铵 十二水合物 | 7783-83-7 | 956552 |
| 品名 | CAS | 货号 |
|---|---|---|
| 氯化钡滴定溶液标准物质 0.1mol/L 氯化钡滴定溶液标准物质 0.1mol/L | 10361-37-2 | PCL-2020DD039-500ml 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| Phenolphthalein, indicator 酚酞 | 77-09-8 | 152721 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethanol, 99.7%, reagent grade, anhydrous 乙醇 | 64-17-5 | 983081 危化品 |
| 1-Butanol, 99.4%, ACS reagent 1-丁醇 | 71-36-3 | 984199 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 |
| Sodium bicarbonate, 99.5%, for analysis 碳酸氢钠 | 144-55-8 | 907280 |
| 品名 | CAS | 货号 |
|---|---|---|
| 标准品/4-氨基-1-萘磺酸钠四水合物 标准品/4-氨基-1-萘磺酸钠四水合物 | 130-13-2 | 716621-100mg |
| 标准品/2-萘酚-6-磺酸钠水合物 标准品/2-萘酚-6-磺酸钠水合物 | 135-76-2 | 717258-250mg |
| 品名 | CAS | 货号 |
|---|---|---|
| Methanol, 99.9%, ACS/HPLC Certified 甲醇 | 67-56-1 | 122729 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| 品名 | CAS | 货号 |
|---|---|---|
| Aniline 苯胺(标准品) | 62-53-3 | L-001N 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethyl acetate, 99%, for analysis 乙酸乙酯 | 141-78-6 | 966734 危化品 |
| Potassium bromide, 99%, for analysis 溴化钾 | 7758-02-3 | 994477 |
| Sodium carbonate, 99.5%, anhydrous 碳酸钠 | 497-19-8 | 191558 |
| Sodium hydroxide, 1 M solution in H2O 氢氧化钠 | 1310-73-2 | 904294 危化品 |
| Sodium hydroxide solution, 0.1 M solution in water 氢氧化钠溶液 | 1310-73-2 | 984063 危化品 |
| Sodium nitrite, 97%, ACS reagent 亚硝酸钠 | 7632-00-0 | 915366 危化品 |