Amberlite XAD7HP離子交換大孔吸附樹脂37380-43-1亞硫酸鈣/Calcium sulfite CP,90% 500克 國產(chǎn)/進口
乙酸鈣/醋酸鈣/一水乙酸鈣/Calcium acetate monohydrate AR,98% 250克 國產(chǎn)/進口
/Glycerol phosphate calcium salt AR,98% 100克 國產(chǎn)/進口
草酸鈣/乙二酸鈣/乙二酸鈣鹽/Calcium oxalate CP,98% 500克 國產(chǎn)/進口
我公司經(jīng)營各類生化試劑,Amberlite XAD7HP離子交換大孔吸附樹脂37380-43-1高品質(zhì),低價格,歡迎廣大新老客服!
〖英文名稱〗:Amberlite XAD7HP
〖〗:37380-43-1
〖級別〗:BR
Matrix:acrylic ester
Particle size :20~60 mesh
Pore size:1.14 mL/g pore volume;90 ? mean pore size
Surface area:450 m2/g
Density:1.05 g/mL at 25℃(true wet);1.24 g/mL at 25℃(skeletal)
Vapor density:<1 (vs air)
Vapor pressure:17mmHg ( 20℃)
Autoignition temp:800 °F
〖〖性狀〗(以下信息僅供參考)〗:白色至黃褐色玻璃粉,大孔酚醛系吸附樹脂。易于吸附大分子量的水溶性有機物
〖用途〗:本品僅供科研,不得用于其它〖用途〗。(以下〖用途〗僅供參考)吸附樹脂用于去除蛋白、高分子量著色劑、有機雜質(zhì)。用于純化藥物方面的具體應(yīng)用如下:氨基酸和生物堿類物質(zhì)的脫色、蛋白質(zhì)去苦味、酶載體;提取蛋白質(zhì)、多肽和動植物有效成份;淀粉水解:脫色、除去蛋白質(zhì)、雜質(zhì)離子,糠醛等會影響口味的離子;有機酸:脫色(發(fā)酵法有機酸,如檸檬酸、乳酸)。Weakly polar adsorbent resin for compounds up to 60,000 MW: insulin, fulvic and humic compounds, dry waste, organic removal and recovery, and antibiotic recovery
〖保存〗:RT
客戶可根據(jù)性質(zhì)、化學(xué)式、分子式、結(jié)構(gòu)式、比重、密度、cas號、沸點、熔點、水溶性、msds、用途、作用、規(guī)格包裝、性狀、注意事項、英文名、別稱、純度、級別等情況,本產(chǎn)品化學(xué)性質(zhì)穩(wěn)定,運輸條件不苛刻,一般儲存在陰涼,干燥,通風(fēng)良好的地方,遠離不相容的物質(zhì)。保持容器密閉。
我們提供試劑品牌有Merck、Spectrum、BioAssay Systems、Jaica、Scharlab、Sigma-Aldrich、Amresco、Amersham等試劑品牌,試劑純度高、規(guī)格多、包裝好,規(guī)格包括:優(yōu)級純,分析純,化學(xué)純,試劑級,基準(zhǔn)試劑,實驗純,教學(xué)試劑,高純試劑,色譜純,光譜純,電子純。
營養(yǎng)肉湯(GB/T20944.1-2007紡織品標(biāo)準(zhǔn)) Chrysophanol-8-O-β-D-glucoyroide 13241-28-6 C21H20O9 ≥98% 詢價
鋰鹽 Physcion-8-O-beta-D-monoglucoside 26296-54-8 C22H22O10 ≥98% 詢價
四硫磺酸鹽煌綠增菌液(TTB肉湯) Chrysophanein;Chrysophanol-1-β-D-glucopyranoside 4839-60-5 ≥98% 詢價
PSB(磷酸鹽緩沖液pH7.2) Danshensu 76822-21-4 C9H10O5 ≥98% 詢價
GVPC瓊脂平板 farrerol 24211-30-1 C17H16O5 ≥98% 詢價
BCYE瓊脂平板 Eugenol 97-53-0 C10H12O2 ≥98% 詢價
抗生素檢定培養(yǎng)基2號高PH8.0-8.2 (-)-Syringaresnol-4-O-β-D-apiofuranosyl-(1→2)-β-D-glucopyranoside 136997-64-3 C33H44O17 ≥98% 詢價
抗生素檢定培養(yǎng)基5號 Scopoletin 92-61-5 C10H8O4 ≥98% 詢價
酵母蛋白胨培養(yǎng)基 Emodin-1-O-β-D-glucopyranoside 38840-23-2 C21H20O10 ≥98% 詢價
氧化酶試紙 Physcion-1-O-beta-D-monoglucoside 1329-27-7 C22H22O10 ≥98% 詢價
革蘭氏染色液 Aloe-eModin-8-O-β-D-glucopyranoside 33037-46-6 C21H20O10 ≥98% 詢價
腦心浸液肉湯 Yunaconitine 70578-24-4 C35H49 ≥98% 詢價
鋰鹽改良MRS培養(yǎng)基 Triplostoside A C38H52O20 ≥98% 詢價
革蘭氏染色液 Rhapontigenin 500-65-2 C15H14O4 ≥98% 詢價
Voges-Proskauer(V-P)試劑盒 Bilirubin 635-65-4 ≥98% 詢價
細菌蛋白胨 4-(Hydroxymethyl)phenol 623-05-2 C7H8O2 ≥98% 詢價
明膠磷酸鹽緩沖液 Tiliroside 20316-62-5 C30H26O13 ≥98% 詢價
ModifiedSclohtens'Broth(MSB) coniferyl ferulate 63644-62-2 C20H20O6 ≥98% 詢價Ethanol (95%) : 64-17-5 質(zhì)量規(guī)格: AR,95.0%
Ethanol (95%) : 64-17-5 質(zhì)量規(guī)格: for HPLC
Ethanol (95%) : 64-17-5 質(zhì)量規(guī)格: GR,95.0%
Ethanol (95%) : 64-17-5 質(zhì)量規(guī)格: ACS
Alcohol(95%) : 64-17-5 質(zhì)量規(guī)格: 藥用級
Ethanol in Water : 64-17-5 質(zhì)量規(guī)格: 藥用級,99.5%
Ethanol (95%) : 64-17-5 質(zhì)量規(guī)格: AR,99.7%
Ethanol absolute : 64-17-5 質(zhì)量規(guī)格: GR,99.8%
Ethanol : 64-17-5 質(zhì)量規(guī)格: ACS,≥99.5%
Ethanol absolute : 64-17-5 質(zhì)量規(guī)格: 工業(yè)級
Isooctane : 540-84-1 質(zhì)量規(guī)格: ACS,≥99.0%
Acetonitrile : 75-05-8 質(zhì)量規(guī)格: ACS, ≥99.5%
2-(Boc-oxyimino)-2-phenylacetonitrile : 58632-95-4 質(zhì)量規(guī)格: 99%
1,2-Phenylenediacetonitrile : 613-73-0 質(zhì)量規(guī)格: 98%
2-Bromo-1,3,5-triisopropylbenzene : 21524-34-5 質(zhì)量規(guī)格: 96%
2,2'-Bis(trifluoromethyl)benzidine : 341-58-2 質(zhì)量規(guī)格: 98%
1,3-Bis(N-carbazolyl)benzene : 550378-78-4 質(zhì)量規(guī)格: 98%
Benzene Standard : 71-43-2 質(zhì)量規(guī)格: AR,≥99.5%
Benzene Standard : 71-43-2 質(zhì)量規(guī)格: CP,≥99%
Benzene : 71-43-2 質(zhì)量規(guī)格: anhydrous,99.8%
Benzene Standard : 71-43-2 質(zhì)量規(guī)格: ACS,≥99.0%