北鱼生物,国内稳定同位素产品供货商,包括2H(氘代)、13C、15N、17O和18O等同位素产品,产品种类齐全,包括:无机物、有机物、糖类、氨基酸、维生素、胆汁酸、儿茶酚胺、类固醇、药物中间体、新生儿筛选所有标品及其系列同位素产品。稳定同位素标记物由于其质谱与对应的非标记元素的差异,使其可示踪,被广泛应用于药物分析、食品分析、环境监测、物化工程和生物制药等多领域。为方便科研工作者及时使用,我司已备货部分产品,欢迎您的咨询。
IRBY-0987.29-10-IO 1,2-D2Isoadiantane 1,2-d2 Isoadiantane 10μg/mL 1mL
IRBY-8552.29-10-IO D3(ringA)Isoadiantane;CA.20%D2 d3(ringA) Isoadiantane; ca. 20% d2 10μg/mL 1mL
IRBY-2888.30-50-IO 17α(H),21α(H)-藿烷 17α(H),21α(H)-Hopane 33281-23-1 50μg/mL 1mL
IRBY-0615.27-100-IO 17α(H)-22,29,30-三降藿烷 17α(H)-22,29,30-Trisnorhopane 53584-59-1 100μg/mL 1mL
IRBY-2639.27-5UG 17β(H)-22,29,30-三降藿烷 17β(H)-22,29,30-Trisnorhopane 51271-94-4 neat ca. 5μg
IRBY-2635.27-1UG 18α(H)-22,29,30-三降新藿烷 18α(H)-22,29,30-Trisnorneohopane 55199-72-9 neat ca. 1μg
IRBY-2634.27-5UG 17α(H),21β(H)-25,28,30-三降藿烷 17α(H),21β(H)-25,28,30-Trisnorhopane 85115-38-4 neat ca. 5μg
IRBY-2632.27-5UG 17β(H),21α(H)-25,28,30-三降藿烷 17β(H),21α(H)-25,28,30-Trisnorhopane 75503-03-6 neat ca. 5μg
IRBY-2633.27-5UG 17β(H),21β(H)-25,28,30-三降藿烷(在混合物与2632.27(βα-)) 17β(H),21β(H)-25,28,30-Trisnorhopane (in mixture with 2632.27 (βα-)) 92692-42-7 neat ca. 5μg
IRBY-8636.28-1UG 17α(H),21β(H)-25,30-双降藿烷 17α(H),21β(H)-25,30-Bisnorhopane neat ca. 1μg
IRBY-2637.28-1UG 17α(H),21β(H)-28,30-双降藿烷 17α(H),21β(H)-28,30-Bisnorhopane neat ca. 1μg
IRBY-2636.28-5UG 17β(H),21α(H)-28,30-双降藿烷 17β(H),21α(H)-28,30-Bisnorhopane 83377-28-0 neat ca. 5μg
IRBY-1367.29-50-IO 17α(H),21α(H)-30-降藿烷 17α(H),21α(H)-30-Norhopane 81600-07-9 50μg/mL 1mL
IRBY-1321.29-50-IO 17α(H),21β(H)-30-降藿烷 17α(H),21β(H)-30-Norhopane 53584-60-4 50μg/mL 1mL
IRBY-0614.29-100-IO 17β(H),21α(H)-30-降藿烷 17β(H),21α(H)-30-Norhopane 3258-87-5 100μg/mL 1mL
IRBY-2640.29-5UG 17β(H),21β(H)-30-降藿烷 17β(H),21β(H)-30-Norhopane 36728-72-0 neat ca. 5μg
IRBY-2638.29-5UG 17α(H),21β(H)-25-降藿烷 17α(H),21β(H)-25-Norhopane 84276-47-1 neat ca. 5μg
IRBY-2883.29-5UG 17β(H),18α(H)-28-Nor-spergulane 17β(H),18α(H)-28-Nor-spergulane neat ca. 5μg
IRBY-2888.30-50-IO 17α(H),21α(H)-藿烷 17α(H),21α(H)-Hopane 33281-23-1 50μg/mL 1mL
IRBY-0132.30-100-IO 17α(H),21β(H)-藿烷 17α(H),21β(H)-Hopane 13849-96-2 100μg/mL 1mL
IRBY-0612.30-100-IO 17β(H),21α(H)-藿烷 17β(H),21α(H)-Hopane 1176-44-9 100μg/mL 1mL
IRBY-0613.30-100-IO 17β(H),21?(H)-藿烷 17β(H),21β(H)-Hopane 471-62-5 100μg/mL 1mL
IRBY-2179.30-50-IO 17α(H),21α(H)-30-去甲-29--甲基藿烷 17α(H),21α(H)-30-Nor-29-methylhopane 50μg/mL 1mL
IRBY-2262.30-50-IO 17α(H),21β(H)-30-去甲-29--甲基藿烷 17α(H),21β(H)-30-Nor-29-methylhopane 50μg/mL 1mL
IRBY-2886.30-5UG 17α(H)-30-重排藿烷 17α(H)-30-Diahopane neat ca. 5μg
IRBY-2884.30-5UG 17β(H),18α(H)-22-甲基-28-降-spergulane 17β(H),18α(H)-22-Methyl-28-nor-spergulane neat ca. 5μg
IRBY-9958.30-5UG 8α,9β,10α(H),14β(H),17α(H),21β(H)-5,9-二甲基-25,27-双降藿烷 8α,9β,10α(H),14β(H),17α(H),21β(H)-5,9-Dimethyl-25,27-bisnorhopane neat ca. 5μg
IRBY-9960.30-5UG 5β(H),17α(H),21β(H)-藿烷(mix.与0132.30) 5β(H),17α(H),21β(H)-Hopane (mix. with 0132.30) neat ca. 5μg
IRBY-2617.31-10UG 17α(H),21α(H)-(22RS)-升藿烷 17α(H),21α(H)-(22RS)-Homohopane neat ca. 10μg
IRBY-1339.31-50-IO 17α(H),21β(H)-(22R)-升藿烷 17α(H),21β(H)-(22R)-Homohopane 60305-22-8 50μg/mL 1mL
IRBY-1338.31-50-IO 17α(H),21β(H)-(22S)-升藿烷 17α(H),21β(H)-(22S)-Homohopane 60305-23-9 50μg/mL 1mL
IRBY-2255.31-10UG 17α(H),21β(H)-(22RS)-升藿烷 17α(H),21β(H)-(22RS)-Homohopane 60305-22-8/60305-23-9 neat ca. 10μg
IRBY-2255.31-50-IO 17α(H),21β(H)-(22RS)-升藿烷 17α(H),21β(H)-(22RS)-Homohopane 60305-22-8/60305-23-9 50μg/mL 1mL
IRBY-2616.31-10UG 17β(H),21α(H)-(22RS)-升藿烷 17β(H),21α(H)-(22RS)-Homohopane 54352-49-7 neat ca. 10μg
IRBY-2618.31-10UG 17β(H),21β(H)-(22RS)-升藿烷 17β(H),21β(H)-(22RS)-Homohopane 53584-62-6 neat ca. 10μg
IRBY-2620.32-10UG 17α(H),21α(H)-(22RS)-双高藿烷 17α(H),21α(H)-(22RS)-Bishomohopane 105498-25-7 neat ca. 10μg
IRBY-2619.32-50-IO 17α(H),21β(H)-(22RS)-双高藿烷 17α(H),21β(H)-(22RS)-Bishomohopane 54352-50-0 50μg/mL 1mL
IRBY-2619.32-10UG 17α(H),21β(H)-(22RS)-双高藿烷 17α(H),21β(H)-(22RS)-Bishomohopane 54352-50-0 neat ca. 10μg
IRBY-3603.32-5UG 17β(H),21α(H)-(22RS)-双高藿烷 17β(H),21α(H)-(22RS)-Bishomohopane neat ca. 5μg
IRBY-2621.32-10UG 17β(H),21β(H)-(22RS)-双高藿烷 17β(H),21β(H)-(22RS)-Bishomohopane 54311-28-5 neat ca. 10μg
IRBY-2350.32-100-IO 双高藿烷,异构体混合物 Bishomohopane, Isomer mix 100μg/mL 1mL
IRBY-2623.33-10UG 17α(H),21α(H)-(22RS)-三升藿烷 17α(H),21α(H)-(22RS)-Trishomohopane 105498-26-8 neat ca. 10μg
IRBY-2622.33-50-IO 17α(H),21β(H)-(22RS)-三升藿烷 17α(H),21β(H)-(22RS)-Trishomohopane 54340-13-5 50μg/mL 1mL
IRBY-2622.33-10UG 17α(H),21β(H)-(22RS)-三升藿烷 17α(H),21β(H)-(22RS)-Trishomohopane 54340-13-5 neat ca. 10μg
IRBY-2624.33-10UG 17β(H),21β(H)-(22RS)-三升藿烷 17β(H),21β(H)-(22RS)-Trishomohopane 71629-80-6 neat ca. 10μg
IRBY-2689.34-10UG 17α(H),21β(H)-(22R)-四升藿烷 17α(H),21β(H)-(22R)-Tetrakishomohopane 67069-14-1 neat ca. 10μg
IRBY-2688.34-10UG 17α(H),21β(H)-(22S)-四升藿烷 17α(H),21β(H)-(22S)-Tetrakishomohopane 67069-13-0 neat ca. 10μg
IRBY-2625.34-10UG 17α(H),21β(H)-(22RS)-四升藿烷 17α(H),21β(H)-(22RS)-Tetrakishomohopane 67069-13-0 neat ca. 10μg
IRBY-2691.34-10UG 17β(H),21α(H)-(22R)-四升藿烷 17β(H),21α(H)-(22R)-Tetrakishomohopane 79951-54-5 neat ca. 10μg
IRBY-2690.34-5UG 17β(H),21α(H)-(22S)-四升藿烷 17β(H),21α(H)-(22S)-Tetrakishomohopane 79897-70-4 neat ca. 5μg
IRBY-2628.35-10UG 17α(H),21β(H)-(22RS)-五升藿烷 17α(H),21β(H)-(22RS)-Pentakishomohopane 54370-82-0 neat ca. 10μg
IRBY-2629.35-10UG 17β(H),21α(H)-(22RS)-五升藿烷 17β(H),21α(H)-(22RS)-Pentakishomohopane neat ca. 10μg
IRBY-2629.35-50-IO 17β(H),21α(H)-(22RS)-五升藿烷 17β(H),21α(H)-(22RS)-Pentakishomohopane 50μg/mL 1mL
IRBY-2883.29 17β(H),18α(H)-28-Nor-spergulane, see 2883.29 17β(H),18α(H)-28-Nor-spergulane, see 2883.29
IRBY-3826.31-10UG 2α,17α(H),21α(H)-2-甲基藿烷 2α,17α(H),21α(H)-2-Methylhopane neat ca. 10μg
IRBY-3827.31-10UG 2α,17α(H),21β(H)-2-甲基藿烷 2α,17α(H),21β(H)-2-Methylhopane 126208-29-7 neat ca. 10μg
IRBY-3828.31-10UG 2α,17β(H),21α(H)-2-甲基藿烷 2α,17β(H),21α(H)-2-Methylhopane neat ca. 10μg
IRBY-3829.31-10UG 2α,17β(H),21β(H)-2-甲基藿烷 2α,17β(H),21β(H)-2-Methylhopane 138128-29-7 neat ca. 10μg
IRBY-8632.31-10UG 2β,17α(H),21β(H)-2-甲基藿烷 2β,17α(H),21β(H)-2-Methylhopane 138057-81-5 neat ca. 10μg
IRBY-9077.31-10UG 2α2β,17α(H),21β(H)-2-甲基藿烷(约1:3) 2α+2β,17α(H),21β(H)-2-Methylhopane (ca 1:3) 126208-29-7/138057-81-5 neat ca. 10μg
IRBY-3716.31-10UG 3α,17α(H),21β(H)-3-甲基藿烷 3α,17α(H),21β(H)-3-Methylhopane neat ca. 10μg
IRBY-8628.31-10UG 3β,17α(H),21α(H)-3-甲基藿烷 3β,17α(H),21α(H)-3-Methylhopane neat ca. 10μg
IRBY-8629.31-10UG 3β,17α(H),21β(H)-3-甲基藿烷 3β,17α(H),21β(H)-3-Methylhopane 126254-83-9 neat ca. 10μg
IRBY-8630.31-10UG 3β,17β(H),21α(H)-3-甲基藿烷 3β,17β(H),21α(H)-3-Methylhopane 497938-96-2 neat ca. 10μg
IRBY-8631.31-10UG 3β,17β(H),21β(H)-3-甲基藿烷 3β,17β(H),21β(H)-3-Methylhopane 497938-80-4 neat ca. 10μg
IRBY-1758.27-50-IO 22,29,30-Trisnorhop-17(21)-ene 22,29,30-Trisnorhop-17(21)-ene 65132-06-1 50μg/mL 1mL
IRBY-0161.27-50-05IO 22,29,30-Trisnorneohop-13(18)-ene 22,29,30-Trisnorneohop-13(18)-ene 63543-60-2 50μg/mL 0.5mL
IRBY-3070.29-10UG 17β(H),21α(H)-30-Norhop-2-ene 17β(H),21α(H)-30-Norhop-2-ene 10379-57-4 neat ca. 10μg
IRBY-0134.29-50-05IO 30-Norneohop-13(18)-ene 30-Norneohop-13(18)-ene 72633-85-3 50μg/mL 0.5mL
IRBY-0133.29-100-IO 30-Norhop-17(21)-ene 30-Norhop-17(21)-ene 10379-57-4 100μg/mL 1mL
IRBY-0789.30-100-IO Hop-17(21)-ene Hop-17(21)-ene 546-99-6 100μg/mL 1mL
IRBY-0699.30-100-IO Hop-21(22)-ene (17β(H)) Hop-21(22)-ene (17β(H)) 1615-92-5 100μg/mL 1mL
IRBY-0698.30-100-IO Hop-22(29)-ene (17β(H),21β(H)) Hop-22(29)-ene (17β(H),21β(H)) 1615-91-4 100μg/mL 1mL
IRBY-0646.30-100-IO Neohop-13(18)-ene Neohop-13(18)-ene 21681-17-4 100μg/mL 1mL
IRBY-2887.30-5UG 17α(H)-30-Diahop-13(14)-ene 17α(H)-30-Diahop-13(14)-ene neat ca. 5μg
IRBY-0162.30-100-IO 蕨类-9(11)-烯 Fern-9(11)-ene 1615-99-2 100μg/mL 1mL
IRBY-0135.31-50-05IO (22R)-30-Homohop-17(21)-ene (22R)-30-Homohop-17(21)-ene 80923-99-5 50μg/mL 0.5mL
IRBY-3542.32-5UG (22RS)-30-Bishomohop-17(21)-ene (22RS)-30-Bishomohop-17(21)-ene neat ca. 5μg
IRBY-9651.32-5UG (22RS)-30-Bishomohop-21(22)-ene (22RS)-30-Bishomohop-21(22)-ene neat ca. 5μg
IRBY-9652.32-5UG (22RS)-30-Bishomohopene, isomer mix (22RS)-30-Bishomohopene, isomer mix neat ca. 5μg
IRBY-9324.33-5UG (22RS)-30-Trishomohop-17(21)-ene (22RS)-30-Trishomohop-17(21)-ene neat ca. 5μg
IRBY-0616.30-100-IO 羽扇烷 Lupane 464-99-3 100μg/mL 1mL
IRBY-0689.29-100-IO 17β(H)-28-Norlupane 17β(H)-28-Norlupane 134501-93-2 100μg/mL 1mL
IRBY-0690.29-100-IO 28-Norlupane (17β(H)/17α(H)) 28-Norlupane (17β(H)/17α(H)) 134501-93-2 / 134623-57-7 100μg/mL 1mL
IRBY-0691.3-KIT 羽扇烷套装 Lupane Kit Kit
IRBY-0692.29-100-IO Lup-20(29)-ene Lup-20(29)-ene 1721-81-9 100μg/mL 1mL
IRBY-0693.29-100-IO 28-Norlup-16(17)-ene 28-Norlup-16(17)-ene 53767-47-8 100μg/mL 1mL
IRBY-0694.29-100-IO 28-Norlup-17(22)-ene 28-Norlup-17(22)-ene 53767-52-5 100μg/mL 1mL
IRBY-0695.3-KIT 羽扇烯套装 Lupene Kit Kit
IRBY-0617.30-100-IO 18α(H)-齐墩果烷 18α(H)-Oleanane 30759-92-3 100μg/mL 1mL
IRBY-0618.30-100-IO 18β(H)-齐墩果烷 18?(H)-Oleanane 471-67-0 100μg/mL 1mL
IRBY-0696.2-KIT 齐墩果烷试剂盒 Oleanane Kit Kit
IRBY-8794.30-5UG C30五环三萜烷 III(或Z) C30 Pentacyclic triterpane III (or Z ); Ring A spiro oleanane; Methyl-3β,4α,10α,18α)-1,5-cyclo-24-nor-1,10-seco-oleanane 190603-63-5 neat ca. 5μg
IRBY-8795.30-5UG Seco-18α(H)-齐墩果烷B2 Seco-18α(H)-oleanane B2; 17,18-trans-8,14-seco-oleanane neat ca. 5μg
IRBY-8796.30-5UG 断-18β(H)-齐墩果烷A2-2 Seco-18β(H)-oleanane A2-2; 17,18-cis-8,14-seco-oleanane neat ca. 5μg
IRBY-8797.30-5UG 山高齐墩果烷A2-1 Seco-oleanane A2-1 neat ca. 5μg
IRBY-8789.27-5UG C27四环萜烷Z1 C27 Tetracyclic terpane Z1 neat ca. 5μg
IRBY-8790.25-5UG C25三环萜Y C25 Tricyclic terpane Y neat ca. 5μg
IRBY-9959.23-5UG C23三环萜Y1 C23 Tricyclic terpane Y1 neat ca. 5μg
IRBY-8791.21-5UG C21三环萜烷X C21 Tricyclic terpane X neat ca. 5μg
IRBY-8485.15-20-025IO 2,2,4a,7,8-五甲基-反式十氢化萘 2,2,4a,7,8-Pentamethyl-trans-decaline; C15 Bicyclic terpane ca. 10μg/mL 0.25μL
IRBY-8486.15-20-025IO 2,2,4一7,8-五甲基-顺式-十氢萘 2,2,4a,7,8-Pentamethyl-cis-decaline; C15 Bicyclic terpane ca. 20 μg/mL 0.25μL
IRBY-8487.15-20-025IO 1,1,5,6,6-五甲基十氢化萘(反式) 1,1,5,6,6-Pentamethyldecaline (trans); C15 Bicyclic terpane; Rearranged drimane 59935-25-0 ca. 20 μg/mL 0.25μL
IRBY-8488.15-20-025IO 1,1,2,5,5-五甲基十氢化萘(反式) 1,1,2,5,5-Pentamethyldecaline (trans); C15 Bicyclic terpane; Rearranged drimane 59935-26-1 ca. 20 μg/mL 0.25μL
IRBY-0787.30-100-IO 18β(H)-齐墩果-12(13)-烯 18β(H)-Olean-12(13)-ene 471-68-1 100μg/mL 1mL
IRBY-0787.30-2 18β(H)-齐墩果-12(13)-烯 18β(H)-Olean-12(13)-ene 471-68-1 neat 2mg
IRBY-0786.30-100-IO URS-12(13)-烯 Urs-12(13)-ene 464-97-1 100μg/mL 1mL
IRBY-0786.30-10 URS-12(13)-烯 Urs-12(13)-ene 464-97-1 neat 10mg
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