中文字幕无码日韩专区免费丨久久99精品久久久久婷婷丨国产精品美女久久久久久久久丨青青草原亚洲丨国产精品门事件av

您好!歡迎訪問上海起發實驗試劑有限公司網站!
全國服務咨詢熱線:

15921799099

當前位置:首頁 > 技術文章 > Ludger2020年價格表

Ludger2020年價格表

更新時間:2020-02-14      點擊次數:1260

Ludger是一家生物科學公司,專門研究糖生物學的醫學應用分析技術。該技術起源于英國牛津大學。它在范圍內用于FDA和EMEA批準的生物藥品的質量控制,并可用于支持IND提交。我們從1999年開始運營,已建立了一個客戶群,包括*的制藥和生物技術公司。

 

Ludger2020年價格表

 

貨號品名規格價格  
LZ-rPNGaseF-KITRecombinant PNGase F enzyme 150 μL12548 
E-PNG01PNGase F (Peptide N Glycosidase F)0.3 U / 60 µL10413 
E-PNG01-200 *formerly E-PNG05PNGase F (Peptide N Glycosidase F)1 U / 200 µL28488 
E-rPNG01Recombinant PNGase F 0.3 U / 60 µL10413 
E-EF01Endoglycosidase F1 1 U / 60 µL10413 
E-EF02Endoglycosidase F2 0.3 U / 60 µL10413 
E-EF03Endoglycosidase F30.33 U / 60 µL10413 
E-EH02Endoglycosidase H0.3 U / 60 µL10413 
E-G001O-glycosidase75 mU / 60 µL10413 
KE-DG01Enzymatic CarboRelease Kit20 µL each enzyme14317 
KE-DGMXEnzymatic DeGlycoMx Kit20 µL premix7970 
E-XBG01Endo-Beta-Galactosidase0.9 U / 60 µL10413 
LZ-CER-HM-KITCeramide glycanase kit55 µL5598 
E-S001Sialidase Au Alpha-(2-3,6,8,9)0.3 U / 60 µL10413 
E-S005Sialidase Cp Alpha-(2-3,6)0.9 U / 60 μL10413 
E-S007Sialidase Sp Alpha-(2-3)0.3 U / 60 µL10413 
LZ-ACASE-KITSialate O-acetylesterase kit50 µL10959 
E-BG07Beta-(1-4)-galactosidase0.18 U / 60 µL10413 
E-BG02Beta-(1-3,4,6)-galactosidase0.5 U / 200 µL10413 
E-AG02  *formerly E-AG01Alpha-(1-3,6)-galactosidase 0.4 U / 60 µL10413 
E-GL01Beta-N-acetylglucosaminidase2.4 U / 60 µL10413 
E-AM01Alpha-(1-2,3,6)-mannosidase0.6 U / 60 µL10413 
E-AM02Alpha-(1,6) core mannosidase0.6 U / 60 µL10413 
E-F134Alpha-(1-3,4)-fucosidase30 mU / 60 µL10413 
LL-HYDRAZ-A2†Ludger Liberate Hydrazinolysis Kit1217980 
LL-ORELA-A2Ludger Liberate Orela Kit1210698 
LL-MR-A2†Ludger Liberate Membrane Release kit9610200 
LT-KAB-A22-AB Glycan Labeling Kitup to 306120 
LT-KAA-A22-AA Glycan Labeling Kitup to 306120 
LT-KAB-VP242-AB Glycan Labeling Kit, 2PB reductant246120 
LT-KAA-VP242-AA Glycan Labeling Kit, 2PB reductant246120 
LT-KAB-VP962-AB Glycan Labeling Kit, 2PB reductant9614279 
LT-KPROC-VP24Procainamide Glycan Labeling Kit, 2PB reductant248278 
LT-KPROC-24Procainamide Glycan Labeling Kit, sodium248278 
LT-KPROC-96Procainamide Glycan Labeling Kit, sodium9623198 
LT-VTAG-C30Glycan Release and Labeling Kit3025618 
LT-VTAG-24Glycopeptide Labeling and Enrichment Kit2414279 
LT-PERMET-96†Permethylation Kit9613165 
LT-PERMET-VP96†Permethylation Kit (without methyl iodide)9611172 
LT-KDMB-A1DMB Sialic Acid Release & Labeling Kit227662 
LT-MONO-96Monosaccharide Release & Labeling Kit9614066 
LC-A-24LudgerClean A cartridges24 cartridges10413 
LC-CEX-A6LudgerClean CEX cartridges6 cartridges3060 
LC-EB10-A6LudgerClean EB10 Cartridges6 cartridges3345 
LC-EC50-24LudgerClean EC50 Cartridges24 cartridges8539 
LC-S-A6LudgerClean S Cartridges6 cartridges2799 
LC-T1-A6LudgerClean T1 Cartridges*6 cartridges2799 
LC-PBM-96LudgerClean Protein Binding Membrane Plate1 x 96 well plate2870 
LC-PROC-96LudgerClean Plate for Procainamide Glycan Clean Up1 x 96 well plate2609 
LC-PERMET-96LudgerClean Plate for pre-Permethylation Clean Up1 x 96 well plate2609 
LC-VAC-MANIFOLD-KITVacuum manifold in 96 plate format126946 
LC-VAC-TRAP-KITVacuum trap kit19986 
LP-COLLPLATE-2ML-96Collection Plate Pack5 per pack3938 
LP-COLLPLATE-LID-96Collection Plate Lid Pack5 per pack4270 
LP-HOLDER-96Cartridge Holder 16215 
LP-PLUG-96Plug pack12 strips of 8 plugs1447 
LS-N1-4.6x10LudgerSep N1 amide Guard Column4.6 x 10 mm, 5 mm14066 
LS-N1-4.6x250LudgerSep N1 amide HPLC Column4.6 x 250 mm, 5 mm38403 
LS-N2-4.6x150LudgerSep N2 amide HPLC Column4.6 x 150mm, 3 mm36837 
LS-N2-2.0x150LudgerSep N2 amide HPLC Column2.0 x 150 mm, 3 mm36837 
LS-N-BUFFX40LudgerSep N Buffer x40 Concentrate50ml, makes 2 litres buffer2562 
LS-C2-4.6x50LudgerSep C2 anion exchange HPLC Column4.6 x 50 mm24005 
LS-C2-4.6x150LudgerSep C2 anion exchange HPLC Column4.6 x 150 mm33398 
LS-C3-7.5x75LudgerSep C3 anion exchange HPLC Column7.5 x 75 mm52730 
LS-C-BUFFX4LudgerSep C Buffer x4 Concentrate50ml, makes 250 ml buffer1992 
LS-R1-4.6x150LudgerSep R1 HPLC Column4.6 x 150 mm17577 
LS-R2-4.6x150LudgerSep R2 HPLC Column4.6 x 150 mm17577 
LS-UR2-2.1x50LudgerSep uR2 UHPLC Column - monosaccharide2.1 x 50 mm17577 
LS-UR2-2.1x100LudgerSep uR2 UHPLC Column – sialic acid2.1 x 100 mm17577 
LS-R-BPTX10LudgerSep R BPT solvent x10 Concentrate50ml, makes 500ml solvent2301 
CN-NA4-20UNA4 Glycan (A4G4)20 mg7799 
CN-NA4-10UNA4 Glycan (A4G4)10 mg5494 
CN-NGA4-20UNGA4 Glycan (A4)20 mg8084 
CN-NGA4-10UNGA4 Glycan (A4)10 mg5664 
CN-A3-20UA3 Glycan (A3G3S3)20 mg5721 
CN-A3-10UA3 Glycan (A3G3S3)10 mg3985 
CN-NA3-20UNA3 Glycan (A3G3)20 mg6034 
CN-NA3-10UNA3 Glycan (A3G3)10 mg4213 
CN-NGA3-20UNGA3 Glycan (A3)20 mg6661 
CN-NGA3-10UNGA3 Glycan (A3)10 mg4697 
CN-A2F-20UA2F Glycan (FA2G2S2, G2FS2)20 mg8625 
CN-A2F-10UA2F Glycan (FA2G2S2, G2FS2)10 mg6091 
CN-A1F-20UA1F Glycan (FA2G2S1, G2FS1)20 mg8625 
CN-A1F-10UA1F Glycan (FA2G2S1, G2FS1)10 mg6091 
CN-NA2F-20UNA2F Glycan (FA2G2, G2F)20 mg8966 
CN-NA2F-10UNA2F Glycan (FA2G2, G2F)10 mg6291 
CN-NGA2F-20UNGA2F Glycan (FA2, G0F)20 mg10503 
CN-NGA2F-10UNGA2F Glycan (FA2, G0F)10 mg7372 
CN-FA2G1-20UFA2G1 Glycan (G1F)20 mg8966 
CN-FA2G1-10UFA2G1 Glycan (G1F)10 mg6291 
CN-A2-20UA2 Glycan (A2G2S2, G2S2)20 mg8625 
CN-A2-10UA2 Glycan (A2G2S2, G2S2)10 mg6091 
CN-A1-20UA1 Glycan (A2G2S1, G2S1)20 mg8625 
CN-A1-10UA1 Glycan (A2G2S1, G2S1)10 mg6091 
CN-NA2-20UNA2 Glycan (A2G2, G2)20 mg5323 
CN-NA2-10UNA2 Glycan (A2G2, G2)10 mg3700 
CN-A2G1-20UA2G1 Glycan (G1)20 mg8966 
CN-NGA2-20UNGA2 Glycan (A2, G0)20 mg7998 
CN-NGA2-10UNGA2 Glycan (A2, G0)10 mg5607 
CN-MAN9-20UMan-9 Glycan20 mg8966 
CN-MAN9-10UMan-9 Glycan10 mg6291 
CN-MAN8-20UMan-8 Glycan20 mg8084 
CN-MAN8-10UMan-8 Glycan10 mg5664 
CN-MAN7-20UMan-7 Glycan20 mg8084 
CN-MAN7-10UMan-7 Glycan10 mg5664 
CN-MAN6-20UMan-6 Glycan20 mg5835 
CN-MAN6-10UMan-6 Glycan10 mg4127 
CN-MAN5-20UMan-5 Glycan20 mg5835 
CN-MAN5-10UMan-5 Glycan10 mg4127 
CN-M3N2-20UM3N2 (Man-3) Glycan 20 mg7116 
CN-M3N2-10UM3N2 (Man-3) Glycan 10 mg4981 
CLIBN-IGG-01IgG N glycan library25 µg5323 
CLIBN-FETUIN-01Fetuin N glycan libraryApprox. 7.5 µg5323 
SA-MAB4MAb 4 Glycan Reference Panel10 µg16462 
CN-HYBRID-20UHybrid Glycan - discontinued20 mg#VALUE!
CN-HYBRID-10UHybrid Glycan - discontinued10 mg#VALUE!
SA-CORE1Galactose-ß-(1-3)-GalNAc Glycan, O-linked20 µg8444 
CLIBO-FETUIN-01  Fetuin O glycan libraryReleased from 30 µg fetuin 5313 
CPM-IGG-01N-glycan IgG library, permethylated20 MS runs2372 
CPM-C13-IGG-01N-glycan IgG library, permethylated with heavy (13C) 20 MS runs2372 
CAB-NA4-01NA4 Glycan (A4G4), 2-AB Labeled100 pmol2676 
CAB-NGA4-01NGA4 Glycan (A4), 2-AB Labeled100 pmol2676 
CAB-A3-01A3 Glycan (A3G3S3), 2-AB Labeled100 pmol2676 
CAB-NA3-01NA3 Glycan (A3G3), 2-AB Labeled100 pmol2676 
CAB-NGA3-01NGA3 Glycan (A3), 2-AB Labeled100 pmol2676 
CAB-A2F-01A2F Glycan (FA2G2S2, G2FS2), 2-AB Labeled100 pmol2676 
CAB-A1F-01A1F Glycan (FA2G2S1, G2FS1), 2-AB Labeled100 pmol2676 
CAB-NA2F-01NA2F Glycan (FA2G2, G2F), 2-AB Labeled100 pmol2676 
CAB-NGA2F-01NGA2F Glycan (FA2, G0F), 2-AB Labeled100 pmol2676 
CAB-FA2G1-01FA2G1 Glycan (G1F), 2-AB Labeled100 pmol3188 
CAB-FA2B-01FA2B Glycan (G0B), 2-AB Labeled100 pmol3900 
CAB-FA2BG1-01FA2BG1 Glycan (G1B), 2-AB Labeled100 pmol3900 
CAB-A2-01A2 Glycan (A2G2S2, G2S2), 2-AB Labeled100 pmol2676 
CAB-A1-01A1 Glycan (A2G2S1, G2S1), 2-AB Labeled100 pmol2676 
CAB-NA2-01NA2 Glycan (A2G2, G2), 2-AB Labeled100 pmol2676 
CAB-A2G1-01A2G1 Glycan (G1), 2-AB Labeled100 pmol3900 
CAB-NGA2-01NGA2 Glycan (A2, G0), 2-AB Labeled100 pmol2676 
CAB-MAN9-01Man-9 Glycan, 2-AB Labeled100 pmol2676 
CAB-MAN8-01Man-8 Glycan, 2-AB Labeled100 pmol2676 
CAB-MAN7-01Man-7 Glycan, 2-AB Labeled100 pmol2676 
CAB-MAN6-01Man-6 Glycan, 2-AB Labeled100 pmol2676 
CAB-MAN5-01Man-5 Glycan, 2-AB Labeled100 pmol2676 
CAB-M3N2-01M3N2 (Man-3) Glycan, 2-AB Labeled100 pmol2676 
CAB-IGG-01IgG N glycan library, 2-AB Labeled200 pmol 6718 
CAB-GHP-302-AB Labeled Glucose Homopolymer Ladder30 runs3160 
CAB-ALPHA-GAL-01Gal alpha 1-3 Gal beta 1-4 GlcNAc, 2-AB Labeled100 pmol3900 
CAB-HYBRID-01Hybrid Glycan (Man5BA1), 2-AB Labeled - discontinued100 pmol#VALUE!
CAB-C1-012AB labeled core 1 O- glycan, C1100 pmol10190 
CAB-C1S(3)1-012AB labeled sialylated core 1 O glycan, C1S(3)1100 pmol10190 
CAB-C1S(3)1-022AB labeled sialylated core 1 O glycan, C1S(3)150 pmol6831 
CAB-C2S(3,3)2-012AB labeled di-sialylated core 2 O glycan, C2S(3,3)2100 pmol10190 
CAB-C2S(3,3)2-022AB labeled di-sialylated core 2 O glycan, C2S(3,3)250 pmol#VALUE!
CAB-C1S(3,6)2-012AB labeled di-sialylated core 1 O glycan, C1S(3,6)2100 pmol10200 
CAA-NA4-01NA4 Glycan (A4G4), 2-AA Labeled100 pmol2676 
CAA-NGA4-01NGA4 Glycan (A4), 2-AA Labeled100 pmol2676 
CAA-A3-01A3 Glycan (A3G3S3), 2-AA Labeled100 pmol2676 
CAA-NA3-01NA3 Glycan (A3G3), 2-AA Labeled100 pmol2676 
CAA-NGA3-01NGA3 Glycan (A3), 2-AA Labeled100 pmol2676 
CAA-A2F-01A2F Glycan (FA2G2S2, G2FS2), 2-AA Labeled100 pmol2676 
CAA-A1F-01A1F Glycan (FA2G2S1, G2FS1), 2-AA Labeled100 pmol2676 
CAA-NA2F-01NA2F Glycan (FA2G2, G2F), 2-AA Labeled100 pmol2676 
CAA-FA2G1-01FA2G1 Glycan (G1F), 2-AA Labeled100 pmol3188 
CAA-NGA2F-01NGA2F Glycan (FA2, G0F), 2-AA Labeled100 pmol2676 
CAA-FA2B-01FA2B Glycan (G0B), 2-AA Labeled100 pmol3900 
CAA-FA2BG1-01FA2BG1 Glycan (G1B), 2-AA Labeled100 pmol3900 
CAA-A2-01A2 Glycan (A2G2S2, G2S2), 2-AA Labeled100 pmol2676 
CAA-A1-01A1 Glycan (A2G2S1, G2S1), 2-AA Labeled100 pmol2676 
CAA-NA2-01NA2 Glycan (A2G2, G2), 2-AA Labeled100 pmol2676 
CAA-A2G1-01A2G1 Glycan (G1), 2AA Labeled100 pmol3900 
CAA-NGA2-01NGA2 Glycan (A2, G0), 2-AA Labeled100 pmol2676 
CAA-MAN9-01Man-9 Glycan, 2-AA Labeled100 pmol2676 
CAA-MAN8-01Man-8 Glycan, 2-AA Labeled100 pmol2676 
CAA-MAN7-01Man-7 Glycan, 2-AA Labeled100 pmol2676 
CAA-MAN6-01Man-6 Glycan, 2-AA Labeled100 pmol2676 
CAA-MAN5-01Man-5 Glycan, 2-AA Labeled100 pmol2676 
CAA-M3N2-01M3N2 (Man-3) Glycan, 2-AA Labeled100 pmol2676 
CAA-GHP-302-AA Labeled Glucose Homopolymer Ladder30 runs3160 
CAA-ALPHAGAL-01Gal alpha 1-3 Gal beta 1-4 GlcNAc, 2-AA Labeled100 pmol3900 
CAA-HYBRID-01Hybrid Glycan (Man5BA1), 2-AA Labeled - discontinued100 pmol#VALUE!
CAPTS-A2F-01A2F Glycan (FA2G2S2, G2FS2), APTS Labeled20 pmol1257 
CAPTS-A1F-01A1F Glycan (FA2G2S1, G2FS1), APTS Labeled20 pmol1257 
CAPTS-NA2F-01NA2F Glycan (FA2G2, G2F), APTS Labeled20 pmol1257 
CAPTS-FA2G1-01FA2G1 Glycan (G1F), APTS Labeled20 pmol1257 
CAPTS-NGA2F-01NGA2F Glycan (FA2, G0F), APTS Labeled20 pmol1257 
CAPTS-A2-01A2 Glycan (A2G2S2, G2S2), APTS Labeled20 pmol1257 
CAPTS-A1-01A1 Glycan (A2G2S1, G2S1), APTS Labeled20 pmol1257 
CAPTS-NA2-01NA2 Glycan (A2G2, G2), APTS Labeled20 pmol1257 
CAPTS-NGA2-01NGA2 Glycan (A2, G0), APTS Labeled20 pmol1257 
CAPTS-MAN5-01Man-5 Glycan, APTS Labeled20 pmol1257 
CAPTS-IGG-01IgG N-glycan library, APTS labeled10 pmol1257 
CPROC-A3-01A3 Glycan (A3G3S3), Procainamide Labeled20 pmol2562 
CPROC-NA3-01NA3 Glycan (A3G3), Procainamide Labeled20 pmol2562 
CPROC-A1F-01A1F Glycan (FA2G2S1, G2FS1), Procainamide Labeled20 pmol2562 
CPROC-FA2G1-01FA2G1 Glycan (G1F), Procainamide Labeled20 pmol2562 
CPROC-NA2-01NA2 Glycan (A2G2S1, G2S1), Procainamide Labeled20 pmol2562 
CPROC-NGA2-01NGA2 Glycan (A2), Procainamide Labeled20 pmol2562 
CPROC-MAN5-01Man-5 Glycan, Procainamide Labeled20 pmol2562 
CPROC-MAN6-01Man-6 Glycan, Procainamide Labeled20 pmol2562 
CPROC-MAN7-01Man-7 Glycan, Procainamide Labeled20 pmol2562 
CPROC-MAN8-01Man-8 Glycan, Procainamide Labeled20 pmol2562 
CPROC-MAN9-01Man-9 Glycan, Procainamide Labeled20 pmol2562 
CPROC-IGG-02IgG N-glycan library, Procainamide Labeled50 pmol3677 
CPROC-GHP-30Glucose Homopolymer Ladder, Procainamide Labeled 3012 
CLIBN-FETUIN-01Fetuin N glycan libraryApprox. 7.5 µg5313 
CLIBO-FETUIN-01  Fetuin O glycan libraryReleased from 30 µg fetuin 5313 
CLIBN-IGG-01IgG N glycan library25 µg5313 
CAB-IGG-01IgG N glycan library, 2-AB Labeled200 pmol 6713 
CPROC-IGG-02IgG N-glycan library, Procainamide Labeled50 pmol3677 
CAPTS-IGG-01IgG N-glycan library, APTS Labeled10 pmol1257 
CPM-IGG-01N-glycan IgG library, permethylated20 MS runs2372 
CPM-C13-IGG-01N-glycan IgG library, permethylated with heavy (13C) 20 MS runs2372 
SA-MAB4MAb 4 Glycan Reference Panel10 µg16462 
CM-NEU-AC-01N-acetylneuraminic acid quantitative standard1nmol901 
CM-NEUAC-100N-acetylneuraminic acid quantitative standard100nmol2538 
CM-NEU-GC-01N-glycolyneuraminic acid quantitative standard1nmol901 
CM-NEUGC-100N-glycolyneuraminic acid quantitative standard100nmol2538 
CM-NEU5,9AC2-01N-acetylneuraminic acid qualitative standard>800pmol1186 
CM-MONOMIX-10Mix of six monosaccharide quantitative standards10nmols of each8848 
CM-MONOMIX-10X3 10nmols of each, pack of 317695 
CM-SRP-01Sialic acid reference panelapprox 1.25 nmol712 
CM-XYLOSE-100Xylose quantitative standard100nmols1898 
CM-MAN6P-10Mannose 6 phosphate standard10nmols2111 
GCP-FET-05Fetuin glycoprotein standard500 µg901 
GCP-FET-250UFetuin glycoprotein standard250 µg593 
GCP-FET-50U-X4Fetuin glycoprotein standard4 x 50 µg1660 
GCP-IGG-50UIgG glycoprotein standard50 µg593 
GCP-IGG-100UIgG glycoprotein standard100 µg901 
BQ-GPEP-A2G2S2-10UBioQuant A2G2S2 glycopeptide standard3.49 nmol4578 
GPEP-FA2-01GPEP FA2 glycopeptide standardapprox 6 µg3202 
BQ-CN-MAN8-10UBioQuant quantitative Man-8 standard10 µg5906 
BQ-GPEP-A2G2S2-10UBioQuant A2G2S2 glycopeptide standard3.49 nmol4578 
BQ-CHITOTRIOSE-01BioQuant chitotriose standard5 nmol4578 
BQ-CAB-CHI-01BioQuant chitotriose standard, 2-AB Labeled100 pmol4578 
BQ-CAA-CHI-01BioQuant chitotriose standard, 2-AA Labeled100 pmol4578 
CM-NEU-AC-01N-acetylneuraminic acid quantitative standard1nmol901 
CM-NEU-GC-01N-glycolyneuraminic acid quantitative standard1nmol901 
CM-MONOMIX-10Mix of six monosaccharide quantitative standards10nmols of each8848 
CM-MONOMIX-10X3 10nmols of each, pack of 317695 
CM-XYLOSE-100Xylose quantitative standard100nmols1898 
CM-MAN6P-10Mannose 6 phosphate standard10nmols2111 

 

上海起發實驗試劑有限公司
地址:上海浦東川沙鎮川沙路6619號上海起發實驗試劑有限公司
郵箱:xs1@78bio.com
傳真:021-50724961
關注我們
歡迎您關注我們的微信公眾號了解更多信息:
歡迎您關注我們的微信公眾號
了解更多信息
主站蜘蛛池模板: 无套内内射视频网站| 午夜亚洲国产理论片二级港台二级| 内射人妻无码色ab麻豆| 久久99亚洲精品久久99果| а天堂中文官网| 无码av最新无码av专区| 又大又粗又爽免费视频a片| 丰满少妇熟女高潮流白浆| 国产天美传媒性色av| 人妻洗澡被强公日日澡| 人禽交 欧美 网站| 好紧好湿好黄的视频| 国产一三四2021不卡| 午夜在线a亚洲v天堂网2018| 久久久一本精品久久精品六六| 内射老阿姨1区2区3区4区| 国产va在线观看免费| 午夜福利电影网站鲁片大全| 欧美40老熟妇色xxxxx| 国产亚洲精品精华液| 99久久国语露脸精品国产| 一本一本久久a久久综合精品蜜桃| 久久精品av一区二区免费| 国产精品永久在线观看| 成人国产欧美大片一区| 九色精品国产成人综合网站| 午夜色大片在线观看| 久久成人麻豆午夜电影| 四虎国产精品永久免费网址| 国产经典三级av在线播放| 欧美牲交a欧美牲交aⅴ| 中文字幕无线码一区二区| 色综合天天无码网站| 中文字幕精品久久久久人妻红杏| 漂亮人妻被黑人久久精品| 国产精品国产三级在线专区| 色欲av亚洲情无码av蜜桃| 久久久综合九色合综| 中国女人内谢69xxxx| 国产综合有码无码视频在线| 国产午夜福利在线观看视频_|