標(biāo)準(zhǔn)品和對照品的區(qū)別:
☆對照品:用于鑒別、檢查、含量測定和校正檢定儀器性能的標(biāo)準(zhǔn)物質(zhì)。對照品系指用于生物制品理化等方面測定的特定物質(zhì),由生產(chǎn)單位采用與制品生產(chǎn)工藝相同的方法制備。對照品應(yīng)盡可能與制品原液配方一致,穩(wěn)定性較差的,可加不含對測定有干擾物質(zhì)的適宜的穩(wěn)定劑。對照品由國家藥品檢定機構(gòu)審查認(rèn)可,其標(biāo)準(zhǔn)應(yīng)不低于制品的質(zhì)量標(biāo)準(zhǔn)。
☆標(biāo)準(zhǔn)品:用于生物檢定、抗生素或生物藥品中含量或效價測定的標(biāo)準(zhǔn)物質(zhì),以效價單位(U)表示。國家標(biāo)準(zhǔn)品及生物參考品系指用于鑒別、檢查含量或效價測定的標(biāo)準(zhǔn)物質(zhì),其制備與標(biāo)定應(yīng)符合“生物制品國家標(biāo)準(zhǔn)物質(zhì)制備和標(biāo)定規(guī)程”要求,并由藥品監(jiān)督管理部門指定的機構(gòu)分發(fā)。企業(yè)工作標(biāo)準(zhǔn)品或參考品必須經(jīng)國家標(biāo)準(zhǔn)品或參考品標(biāo)化后方能使用。
產(chǎn)品名稱
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Norgestrel
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CAS號
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6533-00-2
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貨號
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BH-R11202
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Norgestrel
CAS No.: 6533-00-2
中文名: 炔諾孕酮
別名:
分子式: C21H28O2
性狀: Powder
純度: 98.0%
特色服務(wù): 隨貨提供1H-NMR等報告
關(guān)鍵詞:
訂購須知:
產(chǎn)品僅用于科研客戶訂購時需留下詳細(xì)的寄送信息;收到貨以后,請先驗貨,看包裝有無破損,如有破損請不要簽收,并及時反饋給我們,我們會重新發(fā)貨;實驗的過程中,請嚴(yán)格按照說明書進行操作,如遇技術(shù)問題可與我司技術(shù)部咨詢。
對照品實驗方法與判定:
1.對照品溶液的穩(wěn)定性
2.對照品溶液的配制:精密量取腦對照品適量,加無水乙醇制成每1ml含腦1mg的溶液,作為對照品溶液。
3.色譜條件:以交聯(lián)鍵合聚乙二醇為固定相的毛細(xì)管柱;柱溫120℃;進樣口溫度250℃;檢測器溫度250℃;分流進樣,分流比10:1。理論塔板數(shù)按腦計算應(yīng)不低于10000。
4.實驗方法:配制的對照品溶液,一份置冷處保存,一份置室溫中保存,在第1、3、7、10、15天重新配制一份對照品溶液,三種儲備液同時稀釋制成每1ml中約含50ug的溶液。照氣相色譜法,并依據(jù)新對照品的峰面積計算原對照品溶液的含量。記錄下來,保證原對照品溶液含量在考察期相對平均偏差不超過2.0%,驗證對照品溶液在使用期內(nèi)穩(wěn)定可靠。
標(biāo)準(zhǔn)品的管理:
(一)接收
收到標(biāo)準(zhǔn)品后,應(yīng)檢查外包裝是否完好密封,標(biāo)簽是否清晰完整,并及時填好相關(guān)貯存記錄,記錄信息要完整無缺,至少要包括Norgestrel、儲存條件、存入日期、保質(zhì)期、規(guī)格、批號、含量、數(shù)量、瓶號以及備注信息等。
(二)貯存
對于標(biāo)準(zhǔn)品的存放期間,要經(jīng)常性的核查標(biāo)準(zhǔn)品是否失效,對于怕光怕熱易揮發(fā)的標(biāo)準(zhǔn)品,是否密封實了,是否按照存放要求進行存放。
(三)使用
采用登記制度,如需要取用,則需要填寫取用的產(chǎn)品名、對應(yīng)的批號、數(shù)量、使用目的、取用人等相關(guān)詳細(xì)的信息,以明確責(zé)任主體,保證能夠查到標(biāo)準(zhǔn)品使用的來龍去脈。
(四)銷毀
產(chǎn)品僅用于科研及時檢查基準(zhǔn)標(biāo)準(zhǔn)品是否過期,如有過期,需要收集起來及時做銷貨處理。
以下列是公司正在熱銷:
SP-A(Human Surfactant Protein A) ELISA Kit 人表面活性蛋白A Oxytetracycline Dihydrate特價促銷規(guī)格: 48T
MP-Ab(Human Mycoplasma pneumoniae antibody) ELISA Kit 人肺炎支原體抗體 4-Epioxytetracycline特價促銷規(guī)格: 48T
Cpn-Ab(Human Chlamydia pneumoniae antibody) ELISA Kit 人肺炎衣原體抗體 6α-Hydroxy Paclitaxel特價促銷規(guī)格: 48T
LRP(Human Lung resistance-related protein) ELISA Kit 人肺耐藥蛋白 2'-O-(tert-Butyldimethylsilyl)paclitaxel特價促銷規(guī)格: 48T
AACT(Human Alpha1 Antichymotrypsin) ELISA Kit 人α1抗胰糜蛋白酶 3'-p-Hydroxy Paclitaxel特價促銷規(guī)格: 48T
SP-A(Human Pulmonary surfatcant-associated protein A) ELISA Kit 人肺表面活性物質(zhì)相關(guān)蛋白A Paclitaxel-d5特價促銷規(guī)格: 48T
HP-CagA-IgG(Human Helicobacter pylori cytotoxin-associated gene A protein IgG) ELISA Kit 人幽門螺桿菌細(xì)胞毒素相關(guān)基因蛋白A-IgG 7-epi-Taxol特價促銷規(guī)格: 48T
MUC7(Human Mucin-7) ELISA Kit 人粘蛋白/粘液素7 Paclitaxel C特價促銷規(guī)格: 48T
TGM2(human transglutaminase 2C polypeptide) ELISA Kit 人轉(zhuǎn)谷氨酰酶2C多肽 2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy-7-epi-paclitaxel特價促銷規(guī)格: 48T
P I NP(Human procollagen I N-terminal peptide) ELISA Kit 人Ⅰ型前膠原N端前肽 N-Debenzoyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl}paclitaxel特價促銷規(guī)格: 48T
I CTP(Human Cross-linked Carboxy-terminal telopeptide of type I collagen) ELISA Kit 人Ⅰ型膠原交聯(lián)羧基末端肽 6α,3'-p-Dihydroxy Paclitaxel特價促銷規(guī)格: 48T
CTX- I (Human C-telopeptide of type I collagen) ELISA Kit 人Ⅰ型膠原C端肽 7-Epi 10-Desacetyl Paclitaxel特價促銷規(guī)格: 48T
MUC5AC(Human Mucin-5 subtype AC) ELISA Kit 人粘蛋白/粘液素5AC (S,S)-Palonosetron Hydrochloride Labeled d4特價促銷規(guī)格: 48T
ALT/GPT(Human Alanine Aminotransferase) ELISA Kit 人氨酸轉(zhuǎn)氨酶/谷轉(zhuǎn)氨酶 Palonosetron N-Oxide特價促銷規(guī)格: 48T
GOT/GPT(Human Aspartate aminotransferase) ELISA Kit 人天門冬氨酸轉(zhuǎn)氨酶/谷草轉(zhuǎn)氨酶 Pazufloxacin特價促銷規(guī)格: 48T
Cortex lycii地骨皮染料法elisa試劑盒 乳腺癌膜蛋白11抗體(前梯度同源蛋白2)別 名 AG-3; AG3; Agr3; AGR3_HUMAN; Anterior gradient 3, xenopus, homolog of; Anterior gradient homolog 3; Anterior gradient homolog 3 (Xenopus laevis); anterior gradient protein 3; Anterior gradient protein 3 homolog; BCMP11; Breast cancer membrane protein 11; Gm888; hAG 3; hAG-3; HAG3; PDIA18; Protein disulfide isomerase family A member 18.研究領(lǐng)域 腫瘤 細(xì)胞表面分子 腫瘤細(xì)胞生物標(biāo)志物蛋白分子量 predicted molecular weight: 17kDa性 狀 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human BCMP11/AGR3 (83-125aa)
Radix rehmanniae 地黃染料法elisa試劑盒 酪氨酸蛋白激酶6/乳腺腫瘤激酶 Breast tumor kinase; Breast tumour kinase; Protein tyrosine kinase 6; PTK6; Tyrosine protein kinase BRK; PTK6_HUMAN.研究領(lǐng)域 腫瘤 信號轉(zhuǎn)導(dǎo) 激酶和磷酸酶蛋白分子量 predicted molecular weight: 52 kDa性 狀 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human Brk/PTK6
Pheretima地龍染料法elisa試劑盒 乳腺癌抗雌激素耐藥蛋白1別 名 Breast cancer anti estrogen resistance 1 protein; BCAR 1; Bcar1; BCAR1_HUMAN; Breast cancer anti estrogen resistance 1; Breast cancer anti-estrogen resistance protein 1; CAS; Cas scaffolding protein family member 1; Crk associated substrate; Crk associated substrate p130Cas; CRK-associated substrate; CRKAS; P130CAS.研究領(lǐng)域 腫瘤 信號轉(zhuǎn)導(dǎo) 激酶和磷酸酶蛋白分子量 predicted molecular weight: 93kDa性 狀 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human BCAR1
Radix sanguisorbae地榆染料法elisa試劑盒 乳腺癌易感基因復(fù)合蛋白4 Brain and reproductive organ expressed (TNFRSF1A modulator); BRCA1/BRCA2 containing complex subunit 4; BRCA1/BRCA2 containing complex subunit 45; BRCC4; BRCC45; BRE_HUMAN.研究領(lǐng)域 腫瘤 免疫學(xué) 細(xì)胞凋亡 細(xì)胞周期蛋白蛋白分子量 predicted molecular weight: 47kDa性 狀 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human BRCC4/BRCC45
Flos caryophylli丁香染料法elisa試劑盒 紡錘體檢查點蛋白 Bub1; BUB1 budding uninhibited by benzimidazoles 1 homolog; BUB1 budding uninhibited by benzimidazoles 1 homolog (yeast); BUB1_HUMAN; BUB1A; BUB1L; Budding uninhibited by benzimidazoles 1 (yeast homolog); Budding uninhibited by benzimidazoles 1 homolog; hBUB1; Mitotic checkpoint serine/threonine protein kinase BUB1; Mitotic checkpoint serine/threonine-protein kinase BUB1; Mitotic spindle checkpoint kinase; Putative serine/threonine protein kinase.研究領(lǐng)域 腫瘤 細(xì)胞生物 免疫學(xué) 細(xì)胞周期蛋白蛋白分子量 predicted molecular weight: 122kDa性 狀 Lyophilized or Liquid免 疫 原 KLH conjugated synthetic peptide derived from human Bub1
NorgestrelAntithrombin III(AT III)ELISA Kit小鼠AMH elisaAmbrox
anti-endothelial cell antibody,AECA ELISA Kit小鼠Ang1-7 elisaSclareol glycol
tartrate-resistant acid phosphatase 5b,TRACP-5b ELISA Kit小鼠Ang-Ⅰ elisaSclareol
anti-sperm antibody IgG,AsAb IgG ELISA Kit小鼠ANG-Ⅱ elisaRubusoside
anti-Thyroid-Peroxidase antibody,TPO-Ab ELISA Kit小鼠ANP elisa5-Epicanadensene
anti-Endomysial Antibody IgA,EMA IgA ELISA Kit小鼠Anti-CCP-antibody elisa7-Epitaxol
Anti-Cyclic Citrullinated Peptide Antibody(Anti-CCP-antibody)ELISA Kit小鼠ANX-Ⅴ elisa13-O-Cinnamoylbaccatin III
Anti-glucoprotein 210(gp210) antibody ELISA Kit小鼠AP13 elisaN-Methyltaxol C
anti-Monocyte antibody,AMA ELISA Kit小鼠APC elisaJolkinolide E
thyroid stimulating hormone receptor antidoby,TRAb ELISA Kit小鼠AQP-0 elisaSteviolbioside
Macrophage Migration Inhibitory Factor,MIF ELISA Kit小鼠AQP-1 elisa2α,7β,13α-Triacetoxy-5α-cinnamoyloxy-9β-hydroxy-2(3→20)abeotaxa-4(20),11-dien-10-one
macrophage inflammatory protein 5,MIP-5 ELISA Kit小鼠AQP-2 elisaAntiquorin
macrophage inflammatory protein 2,MIP-2 ELISA kit小鼠AQP-3 elisaRabdoternin F
Alternative macrophage activation-associated CC chemokine 1,AMAC-1 ELISA Kit小鼠AQP-4 elisaTaxacin
Macrophage Colony-Stimulating Factor,M-CSF ELISA kit小鼠AQP-5 elisaLasiodonin
Agmatine Ureohydrolase/Agmatinase,AGMAT ELISA Kit小鼠AQP-9 elisaHebeirubescensin H
關(guān)鍵字: Norgestrel;6533-00-2;98.0%;