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
N767954	924-16-3	N-亚硝基二正丁胺溶液, 1000μg/ml in Purge and Trap Methanol N-Nitrosodibutylamine solution, 1000μg/ml in Purge and Trap Methanol	C₈H₁₈N₂O	点击收藏价格库存

N922158	124529-02-8	N-异丁酰基-L-巯基丙氨酸, 97% N-Isobutyryl-L-cysteine for chiral derivatization, 97%	C₇H₁₃NO₃S	点击收藏价格库存

N794155	91-40-7	N-苯基邻氨基苯甲酸(钒试剂), 10mM in DMSO N-Phenylanthranilic acid, 10mM in DMSO	C₁₃H₁₁NO₂	点击收藏价格库存

N902384	26837-42-3	N/400PVSK(聚乙烯硫酸钾)溶液, 0.0025mol/L N/400 PVSK Solution, 0.0025mol/L	C₂nH₃nKnSnO₄n	点击收藏价格库存

N829550	2365-40-4	N6-异戊烯基腺嘌呤, 分析对照品 N6-(delta 2-Isopentenyl)-adenine, 分析对照品	C₁₀H₁₃N₅	点击收藏价格库存

N823303	7783-33-7	Nessler 试剂, for qualitative det. of ammonia and ammonium compounds Nessler reagent, for qualitative det. of ammonia and ammonium compounds	K₂HgI₄	点击收藏价格库存

N874804	7783-33-7	Nessler 试剂[改良型], for qualitative det. of ammonia and ammonium compounds Nessler reagent[improved], for qualitative det. of ammonia and ammonium compounds	K₂HgI₄	点击收藏价格库存

N728942	7783-33-7	Nessler试剂 [检测低氨氮含量型], for qualitative det. of ammonia and ammonium compounds Nessler reagent[detection of low ammonia nitrogen type], for qualitative det. of ammonia and ammonium compounds	K₂HgI₄	点击收藏价格库存

D928105	3424-82-6	O,P'-滴滴伊标准溶液, 100μg/ml, 溶剂: 正己烷 o,p′-DDE Standard Solution, 100μg/ml, 溶剂: 正己烷	C₁₄H₈Cl₄	点击收藏价格库存

O874946		OP-13乳化剂, 亲水,羟值72±3 OP-13 Emulsifier, 亲水,羟值72±3		点击收藏价格库存

O874947		OP-15乳化剂, 亲水,羟值65±3 OP-15 Emulsifier, 亲水,羟值65±3		点击收藏价格库存

O874948		OP-20乳化剂, 亲水,羟值52±3 OP-20 Emulsifier, 亲水,羟值52±3		点击收藏价格库存

O874950		OP-30乳化剂, 亲水,羟值37±3 OP-30 Emulsifier, 亲水,羟值37±3		点击收藏价格库存

O874951		OP-40乳化剂, 亲水,羟值31±3 OP-40 Emulsifier, 亲水,羟值31±3		点击收藏价格库存

O874943		OP-7乳化剂, 亲油,羟值110±5 OP-7 Emulsifier, 亲油,羟值110±5		点击收藏价格库存

O874945		OP-9乳化剂, 亲水,羟值93±3 OP-9 Emulsifier, 亲水,羟值93±3		点击收藏价格库存

997403		ORP(pH)浸泡液, ,		点击收藏价格库存

O791995		ORP(pH)蛋白清洗液, ORP (pH) protein wash solution,		点击收藏价格库存

P991922	85-85-8	PAN指示剂, 2g/L in Ethanol PAN indicator solution, 2g/L in Ethanol	C₁₅H₁₁N₃O	点击收藏价格库存

P991923	85-85-8	PAN指示剂, 1g/L in Ethanol PAN indicator solution, 1g/L in Ethanol	C₁₅H₁₁N₃O	点击收藏价格库存

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