| 产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| M729070 | 偏硅酸标准溶液(以硅酸根计), 1000mg/L, 介质: 0.05%碳酸钠 Metasilicic acid standard solution, 1000mg/L, 介质: 0.05%碳酸钠 |
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| A728913 | 7803-55-6 | 偏钒酸铵标准滴定溶液, 0.01mol/L Ammonium metavanadate standard titration solution, 0.01mol/L |
NH4VO3 | |
| A916877 | 3547-38-4 | 偶氮胂Ⅰ水合物, 80% Arsenazo I Hydrate, 80% |
C16H11AsN2Na2O11S2 | |
| 780398 | 59587-38-1 | 全氟己基乙基磺酸钾, 95% potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate, 95% |
C8H6F13KO3S | |
| S964598 | 六号溶剂, 10mg/mL in DMAC Solvent-extracted oil No.6, 10mg/mL in DMAC |
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| H990340 | 93952-14-8 | 六氯苯13C6, 100μ g/mL in Hexane Hexachlorobenzene 13C6, 100μ g/mL in Hexane |
C6Cl16 | |
| K668313 | 凯氏定氮催化剂, 50片/EA Kjeldahl tablets, 50片/EA |
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| C799116 | 573-58-0 | 刚果红, 指示剂级 Congo red, 指示剂级 |
C32H22N6Na2O6S2 | |
| C794461 | 573-58-0 | 刚果红, 10mM in DMSO Congo red, 10mM in DMSO |
C32H22N6Na2O6S2 | |
| C796693 | 573-58-0 | 刚果红指示剂, 1%(w/v) in water Congo red indicator, 1%(w/v) in water |
C32H22N6Na2O6S2 | |
| L829849 | 卢卡斯试剂, Lucas, |
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| L769703 | 卢戈碘液, 5% Lugol's Iodine Solution, 5% |
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| B823076 | 6948-88-5 | 双(4-羟基-1-萘基)苯甲醇, 试剂级, 97% Bis-(4-hydroxy-1-naphthyl)phenylmethanol, 试剂级, 97% |
C27H20O3 | |
| B902515 | 370-81-0 | 双环己酮草酰二腙, for spectrophotometric det. of Cu, 99.0% Bis(cyclohexanone)oxalyldihydrazone, for spectrophotometric det. of Cu, 99.0% |
C14H22N4O2 | |
| B762198 | 370-81-0 | 双环己酮草酰二腙溶液, 2g/L, 介质: 乙醇 Bis(cyclohexanone)oxalyldihydrazone solution, 2g/L, 介质: 乙醇 |
C14H22N4O2 | |
| T798689 | 3383-96-8 | 双硫磷溶液, 100μg/mL in Methanol, 不确定度3% Temephos Solution, 100μg/mL in Methanol, 不确定度3% |
C16H20O6P2S3 | |
| T798688 | 3383-96-8 | 双硫磷溶液, 1000μg/mL in Methanol, 不确定度2% Temephos Solution, 1000μg/mL in Methanol, 不确定度2% |
C16H20O6P2S3 | |
| D697939 | 60-10-6 | 双硫腙指示液, 0.05% in Ethanol,符合药典:通则8005 Dithizone indicator solution, 0.05% in Ethanol,符合药典:通则8005 |
C13H12N4S | |
| N768857 | 18829-56-6 | 反-2-壬醛, 10% in Ethanol, 约 0.57mol/L trans-2-Nonenal, 10% in Ethanol, 约 0.57mol/L |
C9H16O | |
| H728832 | 34834-67-8 | 反-3'-羟基可替宁标准液 溶液, 1.0 mg/mL in methanol Hydroxycotinine Standard Solution, 1.0 mg/mL in methanol |
C10H12N2O2 |