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纯度
全部 更多 97% 98% 99% 95% ≥95% 96% ≥98% ≥90% 90% ≥99% ≥98.0% ≥97% ≥95.0% ≥97.0% ≥99.0% >98% (sds-page and hplc) ≥98% (hplc) >99% (tlc) >95% >97% ≥85% ≥95% (hplc) ≥98% (tlc) ≥98.0% (hplc) 85% >90% 80% ≥97% (hplc) ≥97.0% (hplc) 94% ≥80% ≥90% (hplc) ≥95% (lc/ms-uv) ≥96.0% (hplc) ≥98.0% (tlc) ≥99.0% (at) >98% (tlc) >98% ≥98.0% (t) ≥99.5% >95% (sds-page and hplc) (dual, hplc) 92% 93% 97% (hplc) ~95% ≥85% (lc/ms-uv) ≥90% (lc/ms-uv) ≥92% ≥96% ≥96.0% ≥97% (tlc) ≥97.0% (at) ≥98% (sds-page and hplc) ≥99% (hplc) ≥99.0% (rt) ≥99.0% (t) ≥99.0% (tlc) >98% (hplc and sds-page) >98% (hplc) 95% (hplc) 98% (hplc) 99.7% trace metals basis =98% ≥92.5% ≥95.0% (t) ≥96% (agarose gel electrophoresis) ≥97.0% (chn) ≥97.0% (t) ≥98% (agarose gel electrophoresis) ≥98.5% ≥99% trace metals basis >10.0% mg basis (edta titration) >95% (hplc) >95.0% >99% (sds-page and hplc) (fitc:glucose = 1:250) 0.95-1.10 m (edta titration) 15.2-16.8% bf3 basis 29.5-35.0% protein basis (biuret) 3.0-4.0 wt. % h2o2 basis (with kmno4, redox titration) 33-37% (by potassium permanganate, titration) 4.00-4.99% chlorine basis (by na2s2o3, titration) 40% 60% pd basis 60.0-85.0% 62-88% (agarose gel electrophoresis) 64.5-70.0% (acs specification) 70% 75% 79.5-81.0% 80-100% protein (biuret) 85.0-90.0% 9.0-11.0% cu basis (edta titration) 9.5-11.4% protein basis (biuret) 94.5-105.5% (edta titration) 95% (nmr) 95% anhydrous basis 97% (h-nmr) 97% (mixture of cis and trans) 97% (predominantly trans) 97% anhydrous basis 97-100% (agarose gel electrophoresis) 97.0-103.0% (t) 98% (cp) 98.0-100.5% (calc. for dried substance) 98.5-101.5% dry basis 99-102% 99.0% 99.5% trace metals basis 99.8% trace metals basis 99.8-100.5% 99.9% trace rare earth metals basis 99.998% 99.999% trace metals basis ~75% ~80% (t) ~85% (hplc) ~85% (sum of isomers, gc) ~85% ~90% (t) ~90% ~90.0% ~98% (tlc) ~99% ≥25% (alpha tocopherol) ≥44% ≥50.0% pt basis ≥60% ≥65% chlorine basis (by na2s2o3, titration) ≥75% (titration) ≥80% (nmr) ≥80.0% ≥85% (hplc) ≥85% (mixture of isomers, hplc) ≥85% (sds-ge) ≥85% (titration) ≥89% ≥90% (agarose gel electrophoresis) ≥90% (enzymatic) ≥90% (nmr) ≥90.0% (hplc) ≥90.0% (t) ≥93% ≥94% ≥95% (agarose gel electrophoresis) ≥95% (one n-glycosylation site) ≥95% (page) ≥95% (sum of diastereomers) ≥95% (tlc) ≥95.0% (hplc) ≥95.0% (s) ≥95.0% (sum of isomers, gc) ≥95.0% (uv) ≥96.0% (t) ≥97% (sds-page and n-terminal analysis) ≥97% anhydrous basis ≥97.0% (sum of enantiomers, hplc) ≥97.0% (tlc) ≥98.0% (10 mg phospholipid per ml chcl3, tlc) ≥98.0% (calc. based on dry substance, t) ≥98.0% (chn) ≥98.0% (nt) ≥98.0% (sum of enantiomers, hplc) ≥98.0% (w/w) ≥98.0% dry basis ≥99% (calc. to h2o free subst.) ≥99% (capillary gc) ≥99% (titration) ≥99% (tlc) ≥99.0% (kt) ≥99.0% (nt) ≥99.0% (sum of enantiomers, gc) ≥99.0% (sum of enantiomers, tlc) ≥99.5% (rt) ≥99.8% ≥99.9% ≥99.90% ≥99.99% trace metals basis
规格
全部 更多 1ea 100μ 25μ 1g 1pkg 100mg 10mg 1ml 2ea 10ea 1kit 5g 100ea 50mg 25mg 250mg 50ea 20ea 100ml 1mg 500mg 200mg 5ea 5μg 25g 12ea 500ml 3ea 96wells 10g 20mg 5mg 100g 1000ea 5ml 25ea 6ea 2mg 500ea 2ml 15mg 1l 1unit 25μg 10μg 200μ 500g 50g 4ea 250reactions 250ml 500μg 100μg 30mg 10ml 25ml 24ea 3x1.2ml 1kg 40ea 1set 20ml 50μ 50ml 1disk 48ea 60ml 200ea 500μ 25units 0.5ml 250g 20μg 1000mg 2.5mg 1.5mg 4x25μ 5x10ml 2.5l 30ea 8racks 300mg 150g 1amp 1case 125mg 250μ 2g 0.125ml 250ea 960ea 1vial 30g 2000ea 300ea 150mg 120ea 40mg 50μg 96ea 1.2ml 3units 1.5ml 1roll 0.5mg 4000ea 0.2ml 144ea 400ea 50units 1000ml 36ea 75cc 1250ea 480ea 32ea 400mg 54ea 0.1mg 200tests 5x1.2ml 5x1ml 600ea 0.1ml 10000ea 16ea 1probe 5000ea 60g 350mg 4x2ml 5x960ea 60ea 72ea 8ea 0.4ml 100units 1200ea 15ea 600ml 10units 1500ea 200μg 30x30ml 750ea 100tests 1block 1plate 3x80ml 40g 6x500ml 10x1.2ml 30ml 50reactions 5x0.5ml 108ea 15g 18ea 288ea 300tests 3ml 4l 5000mg 1.5g 1pk 4ml 50tests 5x1ea 5x1mg 1.75mg 12units 20units 250μg 3amp 400tests 75g 75mg 150ml 0.25ml 3x1.5ml 3x100mg 800ea 10l 10x1l 1300ea 2l 1rod 5x1vial 20g 35g 3x1ml 4x4l 5x30mg 5x5ml 5x8ml 70g 2.5kg 100pkg 100tablets 1040ea 10vials 120mg 12filters 150tests 160ea 192ea 1gal 1pair 200g 20x40μ 2975ea 3600ea 3g 3x0.5ml 4x5g 5kg 5vials 5x100ml 80ea 80g 840ea 90g unit 0.25g 1μg 100000units 250units 150ea 2500ea 25kg 2pack 3000ea 35mg 3x50g 3x50mg 450ea 45g 4pkg 4x1g 4x1ml 50l 5pkg 6x120ml 6x1l 6x1ml 700ea 740ea 750mg 900ea 96pk 24pk 8pk 1000units 10rack 10x8ml 120tests 12500ea 125ea 125tests 15ml 1600ea 2.5g 25l 20tablets 20x25μ 225g 25μmol 25reactions 30tablets 30x50ea 3x10g 3x10ml 3x25ml 40μ 400μ 40vials 4x25ml 500tests 500units 5l 20l 5units 5x10μg 5x50mg 6.25ml 1.25ml 600tests 6pk 8filters 96tips 1.2g 10000units 100ft 50tablets 5tablets 10kg 10x0.5g 10x10mg 10x1ml 11reactions 22reactions 125g 126ea 1400ea 150units 15units 160μ 1700ea 1bottle 6x1kg 2.5ml 2000tests 200l 200units 22ea 240ea 25pkg 2sets 2x1g 3x0.2ml 3x1g 400μg 454g 4x1gal 4x50mg 50sets 5sets 5amp 5x2ml 6000ea 6x100ml 6x1amp 72trays 7ea 84ea 0.04unit 0.1mmol 0.9g 1000000units 25000units 1000assays 100reactions 400reactions 10pkg 10reactions 10x0.1g 10x1000tubes 10x2.5g 10x96ea 11ea 1260ea 12pack 12reactions 24units 1620ea 162ea 190l 10x1g 2kg 0.2mg 20000ea 200ml 2tablets 3x20tablets 20x15ml 20x384ea 2380ea 1250μ 25000ea 2500tests 2500units 4mg 25tablets 10tablets 270ea 12x100ml 2x0.5ml 2x10ml 2x12mg 2x150mg 2x1ml 2x25g 2x25ml 2x500ml 2x50mg 2x75mg 3.2ml 30000ea 300g 300units 30units 315ea 32000ea 375ea 3platelets 3x100ml 3x125g 3x1ea 3x2ml 3x500mg 40μg 40reactions 44ea 4800ea 4g 4inserts 4oz 4units 4vials 4wafers 4x100ml 4x2.5kg 4x25μg 50000units 500reactions 2000reactions 50pk 55g 5reactions 5rods 5x100mg 5x10g 5x1g 605ea 6pkg 6units 6vials 6x10ml 6x2.5kg 7.5g 7500ea 75ea 7g 8000ea 800ml 8x25μ 10x96wells ≥5000000units 0.005unit 7ml 0.22kg 0.25mg 1.7ml 0.27ml 0.3g 0.3mg 0.3ml 0.4mg 0.4unit 0.5μmol 0.5g 5x.2mg 0.5mmol 0.25mmol 0.5units 0.5unit 0.6mg 0.6ml 0.7mg 0.8mg 1,000reactions 200reactions 10,000reactions 5,000reactions 2,000reactions 1.5kg 5000000units 500000units 2000000units 2000units 5000units 1000tablets 500tabs 1000tests 1000test 200test 100assays 10x5g 6x100g 18kg 3kg 12kg 5x100g 100isolations 100l 5x1l 10x0.1ml 5x10amp 10amp 10x10amp 20reactions 25tests 100tubes 100u 2500u 500u 100x1.2ml 100x15ml 1020ea 102ea 105ea 10blots 10cm 50kg 10ku 2x5l 10nmol 10plates 10rolls 10sachets 10trays 10uses 10x0.05g 10x0.25g 10x0.5ml 10x100mg 10x30ml 5x30ml 3x30ml 10x3840ea 10x480ea 10x4ml 10x5ml 8x1.25ml 2x1.25ml 10x96wellstripplates 10x~2mg 11000ea 1130g 11kg 12000ea 120g 120ml 121ea 125μ 5x125μ 4x1250μ 4x1240μ 1250reactions 5000reactions 625g 125ml 125strips 125units 12assays 12g 12x600mg 12ml 12vials 12x15ml 1344ea 1360ea 13ea 14000ea 1440ea 144x190mg 144x290mg 14g 14x500ml 15μg 15000ea 15000units 1500units 3000units 7500units 15kg 15vials 16.7g 1600assays 168ea 16kg 170tests 17500ea 175units 700units 3500units 1800ea 1800tests 180ea 180l 185tests 18l 3l 18x500ml 190tests 192tests 195l 19l 1card 1cube 1cylinder 1each 4x5ea 1film 5gal 1isolations 1ft3 10x50ml 4x2.5l 4x1l 45kg 4x2l 160kg 24x500ml 1meter 10bags 1wafer 2μg 3x2μg 2,500reactions 1,250reactions 2.2kg 2.2ml 6x500g 185l 200000units 2000mg 850l 400l 200miu 200strips 200u 208l 20kg 20ku 8l 20sheets 10sheets 20test 1000u 20x1.2ml 20x160μ 40x40μ 20x80μ 4x40μ 20x192ea 20x50μ 40x25μ 20x5ea 20x85ea 21ea 22.5units 225ml 230kg 2475ea 24assays 24g 24reactions 384reactions 96reactions 24wells 24x150ea 24x60ml 150μ 57μ 25000000units 1000g 6x250g 250kg 40kg 250miu 75ml 250test 5000test 1250units 20x250units 250u 250x4ml 256ea 240kg 25ku 5ku 25lane 17l 8ml 25plates 26ea 272ea 2880ea 28ea 28g 2blocks 10x2ml 2pkg 2x100μ 2x10000units 2x10reactions 2x10tablets 6x10tablets 2x1ea 2x1vials 2x20assays 2x20mg 2x25μg 2x250μg 2x250μ 2x250ml 2x50ml 2x2ml 2x350mg 2x500mg 2x5ml 3.1g 3.2mg 3.5g 3.75l 3.8l 300000units 30000units 150000units 60000units 75000units 7200ea 300ml 30kg 30l 30reactions 320ea 3500ea 350ea 35kg 35ml 360ea 37.5mg 3800ea 38400ea 3840ea 3pkg 3pk 3unit 3x1.1ml 3x1.5mg 3x10ea 3x150mg 3x150ml 3x170g 3x1kg 3x200mg 3x2ampoules 3x30mg 3x5μg 3x50μg 3x5mg 3x60ml 40000units 20000units 400g 400ml 40blots 40l 20x100μ 40x3ml 42g 45.4kg 11.3kg 450ml 475cc 475ml 48x15ml 4kg 150l 1oz 4racks 4x0.25ml 4x0.5g 4x0.5ml 4x1.25ml 4x100μg 4x100μ 40x100μ 4x100g 4x150ml 4x1ea 8x1ml 4x200μ 4x250μg 4x250μ 16l 4x30mg 4x5μg 4x500ea 4x500mg 4x500ml 4x72ea 4x85g 4x9ea 50000000units 10000000units 5000assays 5000x20μreactions 1250x20μreactions 250x20μreactions 500x20μreactions 500cc 6kg 500miu 500pk 500test 100x20μreactions 500x2ml 500x4ml 500x50μreactions 100x50μreactions 50blots 50cc 50discs 50isolations 5x50ml 6x50ml 50pkg 150reactions 5ampules 1ampule 5ft 10ft 5x5mg 5miu 20x0.2ml 5x25ml 5nmol 5oz 5x0.1mg 5x0.1ml 5x0.2ml 5x0.75ml 5x1.1ml 5x1.3ml 5x1.5ml 5x10.7ml 5x100tablets 5x150mg 5x1mu 250000units 5x20μg 5x3g 5x3ml 5x4.5g 5x4.5ml 5x400μ 5x4g 5x5μg 5x5g 5x8g 5x91g 6.6g 600mg 60units 650mg 65g 65tests 68ea 6bottles 6g 6mg 6ml 6rolls 6x0.6ml 6x1.2ml 6x1ea 6x30mg 10x25ml 6x5ea 6x5ml 700miu 70tests 72ml 750g 750units 75tests 75units 780ea 78ea 7x100mg 8.4mg 8000units 24000units 3200ea 4x800ea 80units 87g 8floz 8g 8kg 8mg 8oz 8sheets 8x2vials 8x500ml 9.2g 9.5l 900mg 90tests 948cc 950reactions 38reactions 190reactions 96-plate 96assays 96wellstripplates 9ea 9g 9kg
品牌
(+)-γ−生育酚标准液 CRM 溶液
gamma-Tocopherol
CAS号:54-28-4 分子式:C28H48O2 分子量:416.68
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
V-021-1ML sigmaaldrich 1ML --
¥996.82
(+)-δ-3-蒈烯
(+)-3-carene;3-Chlorotrifluoromethylbenzene
CAS号:498-15-7 分子式:C10H16 分子量:136.23
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHL80088-100MG sigmaaldrich 100MG --
¥2545.99
(+)-二氢香芹酮,异构体混合物
Cyclohexanone,2-methyl-5-(1-methylethenyl)-
CAS号:7764-50-3 分子式:C10OH16 分子量:152.23
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
09164-50MG sigmaaldrich 50MG --
¥1379.01
(+)-二氢香芹醇溶液
Cyclohexanol,2-methyl-5-(1-methylethenyl)-, (1S,2S,5S)-
CAS号:22567-21-1 分子式:C10OH18 分子量:154.25
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
CRM40914 sigmaaldrich 1ML --
¥1570.15
(+)-儿茶素
(-)-Epicatechin
CAS号:154-23-4 分子式:C15H14O6 分子量:290.27
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
43412-10MG sigmaaldrich 10MG --
¥2493.81
(+)-儿茶素
(-)-Epicatechin
CAS号:154-23-4 分子式:C15H14O6 分子量:290.27
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHR1963-50MG sigmaaldrich 50MG --
¥3172.17
(+)-儿茶素
(-)-Epicatechin
CAS号:154-23-4 分子式:C15H14O6 分子量:290.27
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHL89172-20MG sigmaaldrich 20MG --
¥3274.42
(+)-儿茶素
(-)-Epicatechin
CAS号:154-23-4 分子式:C15H14O6 分子量:290.27
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
1096790-25MG sigmaaldrich 25MG --
¥4077.23
(+)-儿茶素5-没食子酸酯
(+)-catechin 5-gallate
CAS号:128232-62-2 分子式:C22O10H18 分子量:442.37
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHL82498-10MG sigmaaldrich 10MG --
¥9550.42
(+)-反式-柠檬烯 1,2-环氧化物
7-Oxabicyclo[4.1.0]heptane,1-methyl-4-(1-methylethenyl)-, (1S,4R,6R)-
CAS号:6909-30-4 分子式:C10H16O 分子量:152.23
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
62136-1ML-F sigmaaldrich 1ML --
¥3620.87
(+)-异蒲勒醇
Cyclohexanol,5-methyl-2-(1-methylethenyl)-, (1S,2R,5S)-
CAS号:104870-56-6 分子式:C10H18O 分子量:154.25
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
59765-1ML sigmaaldrich 1ML --
¥1761.29
(+)-异薄荷醇
Isomenthol
CAS号:23283-97-8 分子式:C10H20O 分子量:156.27
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHL80016-100MG sigmaaldrich 100MG --
¥2831.95
(+)-抗坏血酸钠 L
Sodium ascorbate
CAS号:134-03-2 分子式:C6H7NAO6 分子量:198.11
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
A7631-100G sigmaaldrich 100G --
¥810.56
A7631-500G sigmaaldrich 500G --
¥1615.36
A7631-1KG sigmaaldrich 1KG --
¥2163.42
A7631-25G sigmaaldrich 25G --
¥562.49
(+)-抗坏血酸钠 L
Sodium ascorbate
CAS号:134-03-2 分子式:C6H7NAO6 分子量:198.11
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
11140-1KG sigmaaldrich 1KG --
¥2509.55
11140-250G sigmaaldrich 250G --
¥875.50
11140-50G sigmaaldrich 50G --
¥428.37
(+)-抗坏血酸钠 L
Sodium ascorbate
CAS号:134-03-2 分子式:C6H7NAO6 分子量:198.11
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
A4034-1KG sigmaaldrich 1KG --
¥3373.05
A4034-500G sigmaaldrich 500G --
¥2201.24
A4034-100G sigmaaldrich 100G --
¥563.87
(+)-抗坏血酸钠 L
Sodium ascorbate
CAS号:134-03-2 分子式:C6H7NAO6 分子量:198.11
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
V900326-500G sigmaaldrich 500G --
¥473.36
V900326-100G sigmaaldrich 100G --
¥140.57
(+)-抗坏血酸钠 L
Sodium ascorbate
CAS号:134-03-2 分子式:C6H7NAO6 分子量:198.11
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
05097-500MG sigmaaldrich 500MG --
¥962.44
(+)-松萝酸
(+)-Usnic acid
CAS号:7562-61-0 分子式:C18H16O7 分子量:344.32
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
PHL89818-100MG sigmaaldrich 100MG --
¥1954.61
(+)-松香醇
3-Furanmethanol,tetrahydro-2-(4-hydroxy-3-methoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-,(2S,3R,4R)-
CAS号:27003-73-2 分子式:C20H24O6 分子量:360.40
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
06892-10MG sigmaaldrich 10MG --
¥8144.58
(+)-樟脑-10-磺酸
d-Camphorsulfonic acid
CAS号:3144-16-9 分子式:C10H16O4S 分子量:232.30
产品编号 品牌 规格 纯度 货期 市场价 会员价 数量 购物车
21360-100G-F sigmaaldrich 100G --
¥926.23
21360-500G-F sigmaaldrich 500G --
¥2487.64