全部 98% 97% 95% ≥98.0%(GC) ≥98% 99% ≥95% ≥98.0% ≥97% ≥98.0%(HPLC) ≥97.0%(GC) 96% >98.0%(T) >98.0%(GC) ≥95.0%(GC) ≥95.0% 分析标准品 98.0% 98.0%T ≥99% ≥98%(HPLC) >98.0%(HPLC) >98.0% ≥97.0% ≥98% (HPLC) 98.0%LC&T 90% ≥96% >95.0%(T) >97.0%(T) ≥97.0%(HPLC) ≥96.0%(GC) ≥98.0%(T) ≥99.0%(GC) >95.0%(GC) >97.0%(GC) 98.0%GC >98.0%(HPLC)(T) 98.0%GC&T ≥98.0% (HPLC) 97.0%T AR ≥90% ≥99.0% 1.0 M in THF 99.99% metals basis >96.0%(GC) >97.0%(HPLC) 10ug/ml in methanol 94% 95.0%GC 97.0%GC 98.0%LC&N 98.0%N AR,99% ≥95.0%(HPLC) 25μg/mL in acetonitrile 95.0%T 98 atom % D ACS AR,99.0% ≧95% >95% 98.0%LC 99.9% metals basis ≥90.0%(GC) ≥95.0%(T) ≥96.0% ≥97.0% (HPLC) ≥97.0%(T) >90.0%(T) >96.0%(T) >97.0% >98.0%(HPLC)(N) 0.5mmol/L盐酸溶液 85% 97.0%N 99.5% 99.9% 99.99% ≥98%(GC) ≥99.0%(HPLC) >90.0%(GC) >95.0%(HPLC) >95.0% >99% (TLC) 1.0 M in methylene chloride 10μg/mL in acetonitrile 1M in THF 80% 95.0% 96.0%GC 97.0%GC&T 97.0%LC&N 97.0% 98 % 99.999% metals basis AR,98% AR,99.5% AR,99.8% CP ≥80% ≥85% ≥90% (HPLC) ≥94% ≥95%(HPLC) ≥96%(HPLC) ≥96.0%(HPLC) ≥97%(HPLC) ≥98.0% (GC) >96.0%(HPLC) >97% >98% >98.0%(GC)(T) >98.0%(N) >99% >99.0%(GC) >99.0%(T) 0.5 M in THF 1.0M in THF 1.0mg/g KOH 100% 3.0mg/g KOH 40% 65% 93% 96.0%LC&N 97.0%LC&T 99.0%LC 99.0%T 99.0% 99.995% metals basis ACS,98% ACS,99.5% AR,95% AR,96% CP,98% CP,99.5% GR,≥99.8% GR HPLC USP ≥85.0%(GC) ≥90.0%(T) ≥92% ≥93% ≥95% (HPLC) ≥95.0% (GC) ≥95.0% (HPLC) ≥97% (HPLC) ≥97%(GC) ≥97.0% (GC) ≥98 % ≥98%(T) 工业级, 90% 工业级 稀释成1升使用，稀释后的浓度为0.1M 稀释成1升使用，稀释后的浓度即为1.0M 药典级 试剂级 ～25% in methanol(～0.8 M) >30u/mg,来源于兔肌 >50.0%(GC) >75.0%(T) >80.0%(T) >85.0%(NMR) >90% >90.0% >93.0%(GC) >93.0%(T) >94.0%(GC) >95.0%(GC)(T) >96.0% >97.0%(N)(T) >98% (HPLC) >98.0%(GC),顺反异构体混合物 >98.0%(N)(T) >98.5%(GC) >99% (LPC; may contain up to 10% of the 2-LPC isomer, TLC) 0.1000mol/L(0.1N) 0.104 M in methylvinylcyclosiloxanes 0.125 N 0.1mg/g KOH 0.1mol/L,pH9.1 0.3% 0.4 M 1,4-in dioxane 0.5 M in Tetrahydrofuran 0.5 M in hexanes 0.5% 0.5 M in THF 0.5mg/g KOH 0.75M in THF 0.8 ppb(±0.35 ppb) 1% 1 mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥95% (TLC) 1.0 M in THF,含5mmol硼氢化钠稳定剂 1.0M in n-Hexane 1.0mg/ml in Methanol 1.137ppm(±0.357ppm) 1.5M in ethanol 1.5mg/g KOH 1.9±0.1ppm 10%的水溶液 100 μg/mL in Toluene 1000μg/ml,in Purge and Trap Methanol 100ug/ml in methanol 1020.7±81.2ppb 103.4 ppb(±7.6 ppb) 105.5±12.6ppb 10mg/g KOH 10ug/ml 11.3 ppb(±1.4 ppb) 14% wt. in methanol 15mg/g KOH 164.9±20.5ppb 188ppb (±78ppb) 19.9 ppb(±2.7 ppb) 1M in H 1mol/L,pH8.0 2.0 M in THF 2.0 M in ethanol 2.0 M in isopropanol 2.0 M in methanol 2.0M in THF 2.0mg/g KOH 2.1 ppm(±0.2ppm) 2.5mg/g KOH 2.7±0.2ppm 20 wt. % in H2O 20 wt. % suspension in THF 20% in water 21.7 ppb(±2.1 ppb) 28% in H2O,≥99.999% metals basis 30 wt. % in water 30% in H2O 30mg/g KOH 33 wt. % in acetic acid 33% in Water 4 M in methanol 4.5 ppb(±0.5 ppb) 4.5mg/g KOH 40 wt. % in methanol，contains (3-chloropropyl)trimethoxysilane 40 wt. % solution in water,≥99% 40%溶液,电子级 40mg/g KOH 45.0-50.0%，含≤1.5 % H3PO2 48 wt. % in H2O, 99.99% metals basis 4mol/L 5.0 M in 1 M NaOH 50 wt. % in H2O 50.0% 50.8 ppb(±4.4 ppb) 50wt% in water 54% 55.0 - 58.0%,含≤1.5 % H3PO2 稳定剂 57 wt. %, distilled, 99.999% trace metals basis 6.0mg/g KOH 60 wt. % in methanol，contains (3-chloropropyl)trimethoxysilane 60% in water 60%溶液 65% aqueous solution 7.3 ppb(±0.9 ppb) 7.5% W/W P2O5 70 wt% in toluene 70%, ≥99.999% metals basis 70%,99.999% metals basis 70mg/g KOH 75 wt. % in H2O 75% 水溶液 75%, remainder water 75%水溶液 7M in methanol 8 wt. % in H2O 80 wt.%,含Benzoic Acid ，Isophtalic Acid 稳定剂 80% in ETOH 85% (T) 85%,工业级 90%～94% 90-95% 90.0%T 90.0% 92%(T) 92% 92.0%T 94%,contains 0.5% BHT as stabilizer 94.0%GC 94.0%N 95%(NMR) 95%, 含250 ppm BHT抑制剂 95.0%GC&T 95.0%LC&T 96.0%GC&T 96.0%T 97 % 97% mix TBC as stabilizer 97%(S)-BINAPINE 97%, 0.05%的对叔丁基邻苯二酚作稳定剂 97%,ee98% 97%,内型和外型混合物 97%,含 250 ppm BHT 稳定剂 97%,顺反异构体 97%，1:2（乙酸） 97%，片状 97.0% (NT) 97.0%(T) 97.0%N&T 97％ 98% (HPLC) 98%(HPLC) 98%(Mixture of cis-trans isomers) 98%, (干重), 可能最多含5%水分 98%,ee99% 98%,用于酯化 98%,适用于荧光 98%（HPLC） 98.0 % 98.0%N&T 98％ 99 atom % 13C 99 atom % D 99%,ee 98% 99%,mixture of isomers 99.0%GC&T 99.0%GC 99.0%LC&T 99.0%N 99.5% metals basis 99.6% 99.7% 99.9% trace metals basis 99.9% trace rare earth metals basis 99.95% trace metals basis 99.97% metals basis 99.98% metals basis 99.98% 99.99% metals basis，粒径＜200nm 99.995% trace metals basis 99.999% (metals basis) 99.999% trace metals basis 99.999% 99atom%13C =97% A solution in ethanol,>98% A solution in ethanol A solution in methyl acetate ACS reagent,99% ACS reagent,≥93.0% ACS, 28.0-30.0% NH3 basis ACS, 70% ACS, K ≤0.02%, ≥98.0% (T), 片状 ACS, SO2≥6% ACS, ≥85 wt. % in H2O ACS, ≥95.0% ACS, ≥98.0% ACS, ≥99% ACS, ≥99.5% ACS, ≥99.8% ACS,48% ACS,70% ACS,97% ACS,99.8-100.3% ACS,≥98% ACS,≥99.0%(RT) ACS,≥99.0% ACS,≥99.5% ACS,干燥级,用于水分吸收 AR, SO2≥6% AR, ≥40% AR, ≥85 wt. % in H2O AR, ≥99.5% AR,>40.0% AR,25-28% AR,30% NH3 basis(T) AR,40% AR,40-45% MgO basis AR,50 wt. % in H2O AR,6-14% 活性氯(过滤处理) AR,6-14% 活性氯 AR,65-68% AR,70.0-72.0% AR,85% AR,96%,颗粒状 AR,97.0% AR,98.0% AR,≥99.5% AR,含54-60% NaPO3稳定剂 AR，>98.0%(T) AR，99% AR，干燥级 BF3:17.5 - 19.0 % CP,>98.0%(GC) CP,40.0% CP,96.0% CP,97.0% CP,98.0% CP，≥98.0% Carbon (anhydrous) 46.0 - 48.8 % Dye content 90 % Dye content 95 % GR, ≥85 wt. % in H2O GR,25-28% GR,65-68% GR,70.0-72.0% GR,85% GR,99.8% Ind Isomeric Mixture Mixture of Perfluoroadamantane adn Perfluoro(1-methyladamantane) Mn 2,000 Mn 500 Mn 6,000 Mo：45% - 63% Ph. Eur., BP, NF, E524, 98-100.5%, 颗粒 Praticlesize(mesh):100-200Cross-linkingdegree acid terminated,lactide:glycolide 65:35,Mw 24000-38000 analytical standard,2000ug/ml in Methanol analytical standard average Mn 2000, contains ~1000 ppm MeHQ as stabilizer average Mn 40,000-70,000 average Mn 550, contains 270-330 ppm BHT as inhibitor, 80-120 ppm MEHQ as inhibitor average Mn~380 average Mn~428 average Mn~692,含100ppm MEHQ稳定剂 average Mn~912 ca. 30% in Water, ca. 3.6mol/L for Copper-free Click Chemistry for LC-MS,≥25% in H2O for chiral derivatization, ≥99.0% for electrochemistry, ≥98.5% (qNMR) lactide:glycolide(65:35),Mw 40000-75000 mixture of isomers,97% powder,ACS,≥98.0% tech. 90% tech.90% tech.ca 75% in water technical grade, 90% technical grade technical, ≥80% (GC) technical, ≥84% ultra pure,≥99.0% viscosity 1,300-2,200 cP (25 °C)(lit.) ~ 0.45 M in THF ~0.8 M in hexane ~20% in water ~30% in methanol ~50% in H2O ~50% in methanol: water (2:3) ~50% in methanol:water (2:3) ~50% in methanol ~5000 ~60 wt. % in H2O ≥1000 IU/mg ≥28% NH3 in H2O,电子级 ≥42% KHSO5 basis ≥50.0% Pt basis ≥65% ≥65.0%(GC),含2000ppm生育酚稳定剂 ≥70.0%(GC) ≥75%,单钠盐和二钠盐的混合物 ≥80% (CE) ≥80.0%(GC) ≥85 wt. % in H2O, ≥99.999% metals basis ≥85.0%(HPLC) ≥88% ≥90% (GC),含银丝稳定剂 ≥90%(HPLC) ≥90.0% ≥91% ≥92% (HPLC) ≥93.0% ≥94.0%(GC) ≥95% (TLC), ~1 mg/mL in methanol: NH4OH (7:3) ≥95% H4P2O7 basis ≥95.0% (TLC) ≥95.0%(GC)(单酯和双酯总和） ≥95.0%(GC)，约含1% HQ 稳定剂 ≥95.0%(N) ≥96%(T) ≥96.0%(GC),含20 ppm TBC 稳定剂 ≥97% (GC) ≥97% (NMR) ≥97.0 % ≥97.0% (NT) ≥97.0% (TLC) ≥97.0% (sum of enantiomers, GC) ≥97.0% (sum of enantiomers, HPLC) ≥97.0%(GC),含20 ppm TBC 稳定剂 ≥97.0%(GC)，含5%-10%CH2Cl2和HAc作稳定剂 ≥97.0%(GC） ≥97.0%(N)(T) ≥97.5% (HPLC) ≥98%,pellets(anhydrous) ≥98%,异构体混合物 ≥98.0% (NT) ≥98.0% (T) ≥98.0%(GC),含0.1% 氢氧化钾稳定剂 ≥98.0%(GC),铜做稳定剂 ≥98.0%(N)(T) ≥98.0%,含150-400 ppm MEHQ稳定剂 ≥98 ≥99%，含稳定剂氢氧化钾 ≥99.0% (HPLC) ≥99.0% (RT) ≥99.0%(T) ≥99.5% ≥99.8% ≥99.99% metals basis 供 HPLC 法杂质检查用 供含量测定用 供鉴别和含量测定用 分子生物学级, ≥98% 分子生物级，≥99.0% (AT) 分析对照品 分析标准品,isomer A 分析标准品,用于环境分析 医用级,白色 升华纯化,≥98.0%(GC) 发光聚合物 含10%淫羊藿苷 含硫酸溶液稳定剂 含量(P2O5)% ≥85% 工业级, contains 1% hydroquinone as inhibitor 工业级, ≥90% (GC) 异构体混合物, 98% 异构体混合物 总氮N≤0.0005%，适用于HJ636-2012 有效氯 ≥5.0 % 消毒剂,含量>15% 混合催化剂,元素分析仪专用 用于昆虫细胞培养,99% 用于电化学分析,≥99.0% 用于电泳, ≥99% 用于离子对色谱, ≥99.0% 用于组氨酸甲基化 电化学分析专用,≥99.0% 电化学级 电子级, 99.9% metals basis 电子级，99.999% metals basis，钠除外 离子对色谱级, ≥99.0% (AT) 稀释成1升使用，稀释后的浓度为0.5M 稀释成1升使用，稀释后的浓度为1.0M 红外鉴别和含量测定 结晶, ≥99% 色谱级,70% 色谱级 色谱级， 30-33% NH3 basis (T) 药用级 试剂级，low chloride 超纯级,≥99.0% (KT) 通常92%, 溶于2-二乙基己酸 非离子剂 顺反异构体混合物,≥95.0%(GC) 顺反异构体混合物,≥98.0%(GC) 顺反混合物,≥96.0%(GC) 顺反混合物,≥98.0%(GC) 颗粒 ＞97%(HPLC) ＞97% ＞98% ＞98.0%(HPLC)(T) ～10% in H2O ～25% in H2O(～0.8 M) ～25% in H2O

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