试剂网-cas号查询、化学试剂、生物试剂、分析试剂、实验试剂

通过类别精选：: 常用分析试剂; 标准溶液; 分析对照品; 卡尔费休试剂

COA查询：

产品编号	CAS号	项目名称规格	分子式	加入购物车
H990340	93952-14-8	六氯苯13C6, 100μ g/mL in Hexane Hexachlorobenzene 13C6, 100μ g/mL in Hexane	C₆Cl₁₆	点击收藏价格库存

C799116	573-58-0	刚果红, 指示剂级 Congo red, 指示剂级	C₃₂H₂₂N₆Na₂O₆S₂	点击收藏价格库存

C794461	573-58-0	刚果红, 10mM in DMSO Congo red, 10mM in DMSO	C₃₂H₂₂N₆Na₂O₆S₂	点击收藏价格库存

C796693	573-58-0	刚果红指示剂, 1%(w/v) in water Congo red indicator, 1%(w/v) in water	C₃₂H₂₂N₆Na₂O₆S₂	点击收藏价格库存

L829849		卢卡斯试剂, Lucas,		点击收藏价格库存

L769703		卢戈碘液, 5% Lugol's Iodine Solution, 5%		点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

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	点击收藏价格库存

C799526	548-80-1	变色酸2B, ≥85% Chromotrope 2B, ≥85%	C₁₆H₉N₃Na₂O₁₀S₂	点击收藏价格库存

C708728	5808-22-0	变色酸试液, 1% in H2O Chromotropic acid test solution, 1% in H2O	C₁₀H₆Na₂O₈S₂·2H₂O	点击收藏价格库存

C708727	5808-22-0	变色酸试液, 0.5% in H2O Chromotropic acid test solution, 0.5% in H2O	C₁₀H₆Na₂O₈S₂·2H₂O	点击收藏价格库存

C708704	5808-22-0	变色酸试液, 0.5mg/ml Chromotropic acid test solution, 0.5mg/ml	C₁₀H₆Na₂O₈S₂·2H₂O	点击收藏价格库存

767960	86520-52-7	叠氮-三聚乙二醇溶液, 0.5M in tert-butyl methyl ether 2-[2-(2-Azidoethoxy)ethoxy]ethanol solution, 0.5M in tert-butyl methyl ether	C₆H₁₃N₃O₃	点击收藏价格库存

768464	637-81-0	叠氮乙酸乙酯溶液, ~30% in methylene chloride Ethyl azidoacetate solution, ~30% in methylene chloride	C₄H₇N₃O₂	点击收藏价格库存

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