LGC是Laboratory of the Government Chemist的簡(jiǎn)稱,中文名英國(guó)政府化學(xué)家實(shí)驗(yàn)室,是化學(xué)和生物計(jì)量、法醫(yī)、診斷科學(xué)服務(wù)及標(biāo)準(zhǔn)物質(zhì)方面的市場(chǎng)。作為L(zhǎng)GC的重要分支,LGC標(biāo)準(zhǔn)品有限公司可為測(cè)量科學(xué)和實(shí)驗(yàn)室控制提供一系列產(chǎn)品和服務(wù),包括標(biāo)準(zhǔn)物質(zhì)分銷、組織實(shí)驗(yàn)室水平測(cè)試(Proficiency Test,PT,也即能力測(cè)試)、藥物雜質(zhì)生產(chǎn)及提供特殊合成服務(wù)。LGC(英國(guó)政府化學(xué)家實(shí)驗(yàn)室)(中國(guó)區(qū)授權(quán)代理)——LGC標(biāo)準(zhǔn)品公司在雜質(zhì)生產(chǎn)、內(nèi)控標(biāo)準(zhǔn)物質(zhì)生產(chǎn)機(jī)提供各種藥典標(biāo)準(zhǔn)物質(zhì)方面已經(jīng)建立了全球性的聲譽(yù)。我們代理了超過(guò)2800種LGC雜質(zhì)標(biāo)準(zhǔn)品,滿足實(shí)驗(yàn)科研使用,我們客戶服務(wù)的多項(xiàng)內(nèi)容了我們能向醫(yī)藥客戶提供更具附加值的支持。LGC是目前歐洲最大的雜質(zhì)標(biāo)準(zhǔn)品生產(chǎn)商。貨期2-3周,價(jià)格優(yōu)惠貨期!LGC雜質(zhì)標(biāo)準(zhǔn)品 ----- 英國(guó)政府化學(xué)家實(shí)驗(yàn)室(Laboratory of the Government Chemist,簡(jiǎn)稱LGC)。
Valaciclovir Hydrochloride MM 0061.02 Imp. A (Pharmeuropa): 2-Amino-1,9-dihydro-6H-purin-6-one (Guanine) (B) 100 mg MM 0061.00 Imp. B (Pharmeuropa): 2-Amino-9-[(2-hydroxy- (A) 500 mg ethoxy)methyl]-1,9-dihydro-6H-purin-6-one (Aciclovir) MM 0619.07 Imp. G (Pharmeuropa): N,N-Dimethylpyridin-4-amine (A) 100 mg MM 0061.01 Imp. I (Pharmeuropa): 2-[(2-Amino-6-oxo-1,6- (A) 100 mg dihydro-9H-purin-9-yl)methoxy]ethyl Acetate Valproic Acid MM 0751.00 Valproic Acid (A) 500 mg MM 0751.11 Sodium Valproate (A) 500 mg MM 0751.01 Imp. A (EP): Pentanoic Acid (Valeric Acid) (C) 100 mg MM 0751.02 Imp. B (EP): (2RS)-2-Ethylpentanoic Acid (A) 100 mg MM 0751.03 Imp. C (EP): (2RS)-2-(1-Methylethyl)pentanoic Acid (A) 100 mg MM 0751.04 Imp. D (EP): 2,2-Dipropylpentanoic Acid (A) 100 mg MM 0751.05 Imp. E (EP): Pentanamide (Valeramide) (A) 100 mg MM 0751.06 Imp. F (EP): 2-Propylpentanamide (A) 100 mg MM 0751.07 Imp. G (EP): 2,2-Dipropylpentanamide (A) 100 mgMM 0751.08 Imp. H (EP): Pentanenitrile (Valeronitrile) (C) 100 mgMM 0751.09 Imp. I (EP): 2-Propylpentanenitrile (A) 100 mgMM 0751.10 Imp. J (EP): 2,2-Dipropylpentanenitrile (A) 100 mgVancomycin Hydrochloride MM 0239.00 Vancomycin Hydrochloride (A) 100 mg Venlafaxine Hydrochloride MM 0393.00 Venlafaxine Hydrochloride on request MM 0393.02 Imp. A (EP) as Hydrochloride: 2-(4- (A) 100 mg Methoxyphenyl)-N,N-dimethylethanamine Hydrochloride MM 0393.07 Imp. B (EP) as Hydrochloride: Ethyl (2RS)-3- (A) 100 mg (Dimethylamino)-2-(4-methoxyphenyl)propanoate Hydrochloride MM 0393.08 Imp. C (EP) as Hydrochloride: 1-[(1RS)-2-Amino- (A) 100 mg 1-(4-methoxyphenyl)ethyl]cyclohexanol Hydrochloride MM 0393.04 Imp. D (EP) as Hydrochloride: 1-[(1RS)-1-(4- (A) 100 mg Methoxyphenyl)-2-(methylamino)ethyl]cyclo- hexanol Hydrochloride MM 0393.09 Imp. E (EP) as Hydrochloride: (5RS)-5-(4- (A) 100 mg Methoxyphenyl)-3-methyl-1-oxa-3-azaspiro- [5.5]undecane Hydrochloride MM 0393.10 Imp. F (EP) as Hydrochloride: (2RS)-2- (A) 100 mg (Cyclohex-1-enyl)-2-(4-methoxyphenyl)- N,N-dimethylethanamine Hydrochloride MM 0393.03 Imp. G (EP) as Hydrochloride: (2RS)-2- (A) 100 mg Cyclohexyl-2-(4-methoxyphenyl)-N,N- dimethylethanamine Hydrochloride MM 0393.01 O-Desmethylvenlafaxine (A) 100 mgVerapamil Hydrochloride MM 0022.00 Verapamil Hydrochloride (A) 500 mg MM 0022.07 Imp. A (EP) as Dihydrochloride: N,N'- (A) 100 mg Bis[2-(3,4-dimethoxyphenyl) ethyl]-N,N'-dimethylpropane-1,3-diamine Dihydrochloride MM 0022.08 Imp. B (EP) as Hydrochloride: 2-(3,4-Dimethoxyphenyl)-N- (A) 100 mg methylethanamine Hydrochloride MM 0022.09 Imp. C (EP) as Hydrochloride: 2-(3,4- (A) 100 mg Dimethoxyphenyl)-N,N-dimethylethan- amine Hydrochloride MM 0022.02 Imp. D (EP): 3-Chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-N- (A) 100 mg methylpropan-1-amine MM 0022.05 Imp. E (EP): (3,4-Dimethoxyphenyl)methanol (B) 100 mg MM 0022.10 Imp. F (EP) as Hydrochloride: (2RS)-2- (A) 100 mg (3,4-Dimethoxyphenyl)-5-(methylamino)- 2-(1-methylethyl)pentanenitrile Hydrochloride MM 0022.04 Imp. G (EP): 3,4-Dimethoxybenzaldehyde (B) 100 mg MM 0022.11 Imp. H (EP) as Hydrochloride: (2RS)- (A) 100 mg 2-(3,4-Dimethoxyphenyl)- 5-[[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino]- 2-ethylpentanenitrile Hydrochloride MM 0022.12 Imp. I (EP) as Hydrochloride: (2RS)- (A) 50 mg 2-(3,4-Dimethoxyphenyl)-2-[2-[[2-(3,4-dimethoxy- phenyl)ethyl](methyl)amino]ethyl]-3-methyl- butanenitrile Hydrochloride MM 0022.21 Imp. J (EP) as Maleate: (2RS)-2-(3,4-Dimethoxy- (A) 100 mg phenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl]amino]- 2-(1-methylethyl)pentanenitrile Maleate (N-Norverapamil Maleate) MM 0022.03 Imp. K (EP): (2RS)-2-(3,4-Dimethoxyphenyl)-3-methylbutylnitrile (A) 100 mg MM 0022.13 Imp. L (EP): 1-(3,4-Dimethoxyphenyl)-2- (A) 100 mg methylpropan-1-one MM 0022.15 Imp. N (EP) as Hydrochloride: 5,5'-(Methyl- (A) 50 mg imino)bis[2-(3,4-dimethoxyphenyl)-2-(1- methylethyl)pentanenitrile] Hydrochloride MM 0022.16 Imp. O (EP) as Hydrochloride: (2RS)-2-(3,4- (A) 100 mg Dimethoxyphenyl)-5-[2-[2-(3,4-dimethoxy- phenyl)ethyl](methyl)amino]- 2-propylpentane- nitrile Hydrochloride MM 0022.06 Diisopropylhomoveratylcyanide (D) 100 mg MM 0022.18 3,4-Dimethoxyphenylacetonitrile (A) 100 mg MM 0022.19 Verapamil N-Oxide Hydrochloride (C) 50 mg Vincamine MM 0519.00 Vincamine (A) 100 mg Vinpocetine MM 0406.00 Vinpocetine (D) 100 mg MM 0406.02 Imp. A (EP): Ethyl (12RS,13aSR,13bSR)-13a- (D) 100 mg Ethyl-12-hydroxy-2,3,5,6,12,13,13a,13b-octa- hydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]- naphthyridine-12-carboxylate (Ethyl Vincaminate) MM 0406.01 Imp. B (EP): Methyl (13aS,13bS)-13a-Ethyl- (D) 100 mg 2,3,5,6,13a,13b-hexahydro-1H-indolo[3,2,1- de]pyrido[3,2,1-ij][1,5]naphthyridine-12- carboxylate (Apovincamine)
廣州優(yōu)瓦儀器有限公司給您提供質(zhì)的儀器耗材咨詢服務(wù),歡迎隨時(shí)與我司聯(lián)系。聯(lián)系方式:www.uwalab.com陳志東QQ:7184896czdchen@163.com
→ 滾筒輸送線 Roller Conveyors產(chǎn)品定義: 滾筒是本公司定型產(chǎn)品, 其結(jié)構(gòu)簡(jiǎn)單。安裝、使用、維護(hù)方便,對(duì)不規(guī)則的物品可放在托盤或者托板上進(jìn)行輸送。廣泛應(yīng)用于汽車制造、食品、飲料、酒業(yè)、醫(yī)藥、日化等行業(yè)。 類別: □ 按驅(qū)動(dòng)方式分:無(wú)動(dòng)力輥道輸送機(jī)/動(dòng)力輥道輸送機(jī)(鏈傳動(dòng)/摩擦傳動(dòng))! 按無(wú)動(dòng)力滾筒輸送機(jī)的滾筒形式分:普通滾筒/錐形滾筒/積放滾筒等! 按輸送功能形式
JYQ-IV浮游細(xì)菌采樣器
| | |
| | |
| | |
| | |
| | |
â KU-6502
FORMTEXT
Ø 簡(jiǎn)介
KU-6502在可見(jiàn)光(436nm)的照射下,迅速反應(yīng)成型,硬化後的樹脂具有強(qiáng)韌、耐冷熱衝擊等性質(zhì)。本產(chǎn)品特別適用於玻璃與金屬間的固定與接著,對(duì)於較難黏的合金金屬的接著力也相當(dāng)穩(wěn)定。本系統(tǒng)黏度不高、滲透特性佳,一般家具業(yè)大面積玻璃桌面與金屬桌腳的接著也非常適用。
Ø 產(chǎn)品特色
1、能夠通過(guò)多種環(huán)境變化的嚴(yán)格考驗(yàn),品質(zhì)極為穩(wěn)定可靠。
2、完全不含致癌性物質(zhì)與揮發(fā)性物質(zhì),安全最有保障。KU-6127 高滲透性玻璃水晶接著光硬化樹脂
Ø 產(chǎn)品簡(jiǎn)介
KU-6127光硬化樹脂
Ø 產(chǎn)品特色
KU-6127
(1)膠體透明,UV固化後有強(qiáng)韌、吸震和耐冷熱衝擊等性質(zhì)。
(2)耐候性、抗老化性良好,
(3)黏度極稀,可以滲透毛細(xì)現(xiàn)象方式上膠,解決溢膠問(wèn)題。

| Performance |
| MeasuringRange | 0.5 to 1 mg/l | 1 to 18 mg/l | 18 to 32 mg/l |
| Number of Pump Strokes | 2 | 1 | 1/2 |
| CorrectionFactor | 1/2 | 1 | by scale |
| SamplingTime | 1 minutes per pumpstroke | ||
| DetectingLimit | 0.1 mg/l (n=2) | ||
| ColorChange | Yellowish Green →Purple | ||
| ReactionPrinciple | H2O + Mg(ClO4)2 → Mg(ClO4)2 | ||
| Coefficient ofVariation | 10% (for1 to 6 mg/l), 5% (for 6 to 18 mg/l) | ||
| ShelfLife | 3Years | ||
| Correctionsfor temperature & humidity | Temperature correction is necessary | ||
| Store the tubes at cool and darkplace. | |||
| Possible coexisting substances and theirinterferences | (NOTE) |
| Substance | Concentration | Interference | Change color by itself |
| Alcohols,Ketones,Aldehydes, Sulfur dioxide,Hydrogen chloride | 2000ppm | Puls error | Nodiscoloration |
| Esters,Acrylonitrile | 5000ppm | Puls error | Nodiscoloration |
| Ammonia | 1000ppm | Puls error | Nodiscoloration |
| Nitrogendioxide,Hydrogen cyanide | 500ppm | Puls errorr | Nodiscoloration |
| Hydrogensulfide | - | No effect | Nodiscoloration |
| Othersubstance measurable with this detector tube |
| Calibration gasgeneration | Vaperpressure method | |
| TLV-TWA | TLV-STEL | Explosive range |
| - | - | - |
本系列電磁失電制動(dòng)器是通電電磁吸合,斷電時(shí),彈簧加壓,實(shí)現(xiàn)摩擦制動(dòng),主要與Y系列電機(jī)配套成YEJ系列電磁制動(dòng)三相異步電機(jī)。適用于冶金,建筑,化工,食品,機(jī)床,包裝,舞臺(tái),電梯,輪船等機(jī)械中,實(shí)現(xiàn)快速停車,定位準(zhǔn)確,安全制動(dòng)等目的。
使用條件
本系列制動(dòng)器在下列條件下能可靠的工作
1.海拔高度不超過(guò)2000米,空氣相對(duì)濕度不超過(guò)85%;
2.周圍介質(zhì)中,無(wú)足以腐蝕金屬和破壞絕緣的氣體和塵埃;
3.工作環(huán)境溫度-5~+40℃,摩擦片表面不得有油污;
4.絕緣等級(jí)為B級(jí),防護(hù)等級(jí)為IP23,電壓波動(dòng)范圍不超過(guò)+5%和-15%;
5.工作氣隙不得超過(guò)最大工作氣隙;
6.安裝方式:軸向水平安裝,軸向垂直安裝;
7.工作方式:間歇式工作,連續(xù)式工作。
產(chǎn)品結(jié)構(gòu)和工作原理
該系列制動(dòng)器由磁軛體,勵(lì)磁線圈、彈簧、制動(dòng)盤、銜鐵、花鍵套、手動(dòng)釋放裝置等組成。安裝于電機(jī)后端蓋上(或設(shè)備的法蘭盤上),調(diào)整安裝螺釘使氣隙到規(guī)定值;花鍵套固定于軸上,制動(dòng)盤在花鍵套上可軸向滑動(dòng),制動(dòng)時(shí)產(chǎn)生制動(dòng)力矩。
當(dāng)制動(dòng)器的線圈通電時(shí),線圈產(chǎn)生磁場(chǎng),銜鐵被磁力吸向磁軛,銜鐵與制動(dòng)盤脫開(kāi),此時(shí)制動(dòng)盤被電機(jī)軸帶著正常轉(zhuǎn)動(dòng);當(dāng)線圈斷電時(shí),磁場(chǎng)消失,銜鐵被彈簧的作用力推向制動(dòng)盤,產(chǎn)生摩擦扭矩而制動(dòng)。
扳動(dòng)“手動(dòng)釋放裝置”或擰緊“螺釘釋放裝置”,也可使銜鐵釋放,方便設(shè)備的安裝和調(diào)節(jié)。


| 詳細(xì)描述: |
| KHLS電動(dòng)小口徑單座調(diào)節(jié)閥 ◇ KHTS電動(dòng)單座調(diào)節(jié)閥 ◇ KHPS電動(dòng)高壓?jiǎn)巫{(diào)節(jié)閥 ◇ KHLC電動(dòng)小口徑籠式單座調(diào)節(jié)閥 ◇ KHSC電動(dòng)籠式單座調(diào)節(jié)閥 ◇ KHCB電動(dòng)平衡籠式調(diào)節(jié)閥 ◇ KHCP電動(dòng)平衡籠式單座調(diào)節(jié)閥 ◇ KHPC電動(dòng)高壓籠式調(diào)節(jié)閥 ◇ KHCN電動(dòng)低噪音籠式調(diào)節(jié)閥 ◇ KHPF電動(dòng)襯氟塑調(diào)節(jié)閥 ◇ KVFR電動(dòng)凸輪饒曲調(diào)節(jié)閥 ◇ ZJKV型電動(dòng)精小型V型調(diào)節(jié)球閥 ◇ ZJKR型電動(dòng)精小型O型切斷球閥——(川儀十一廠) |
