Osmium Tetroxide

更新時間：2018-07-23

點擊次數(shù)：2692

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Osmium Tetroxide

電鏡用si氧化鋨現(xiàn)貨 ,電鏡用氧化鋨現(xiàn)貨 , 電鏡用鋨酸現(xiàn)貨電鏡用20816-12-0現(xiàn)貨

OsO 4 ; [20816-12-0]; FW 254.20
固體通過升華蒸發(fā)。應(yīng)該只在引擎蓋下使用。影響眼睛。使用眼睛保護(hù)。
EM級，黑紙玻璃安瓿。沒有粘性標(biāo)簽。鋨純度> 99.95％。光敏感。

關(guān)于處理si氧化鋨的特別說明（參考文獻(xiàn)5，附錄A：2.5，“書籍”，電子顯微鏡程序）

“si氧化鋨必須非常小心。晶體在40°C熔化，在水中溶解極慢。晶體和稀釋的水溶液都能釋放出si氧化鋨的煙霧，即使在0°C時也是如此。低TLV（0.0002ppm）。因此，鋨固定劑必須始終在通風(fēng)櫥（櫥柜）中進(jìn)行處理，因為它們的作用非常迅速，所以必須始終避免皮膚接觸。

TLV =八小時平均閾值極限值，以毫克每立方米空氣為單位。

18459	Osmium Tetroxide, 4% aqueous, 10 x 2ml	10 x 2ml	tedpella
18466	Osmium Tetroxide, 2% aqueous, 10 x 5ml	10 x 5ml	tedpella
18463	Osmium Tetroxide, 4% aqueous, 10 x 5ml	10 x 5ml	tedpella
18465	Osmium Tetroxide, 4% aqueous, 10 x 10ml	10 x 10ml	tedpella
18450	Osmium Tetroxide, 1/4 gram crystal, pkg/10	1/4 gram crystal	tedpella
18451	Osmium Tetroxide, 1/2 gram crystal	1/2 gram crystal	tedpella
18456	Osmium Tetroxide, 1 gram crystal	1 gram crystal	tedpella

Tedpella 部分產(chǎn)品列表：

貨號	品名	規(guī)格	品牌
18612	Acetonitrile, 450ml	450ml	tedpella
18060	Araldite 502, 450g	450g	tedpella
18722-50	Background Buster, 50ml	50ml	tedpella
18186	Benzoin Methyl Ether, 10g	10g	tedpella
18241	Benzyldimethylamine, 25g	25g	tedpella
18851	Cacodylic Acid, Sodium Salt, trihydrate, 100g	100g	tedpella
19470	AF-1, Glycerol-phosphate buffered solution, containing antifadent for use with labelled tissue sections and dead cells, 25ml	25ml	tedpella
19470-1	AF-1, Glycerol-phosphate buffered solution, containing antifadent for use with labelled tissue sections and dead cells, 100ml	100ml	tedpella
19472	AF-2, Glycerol solution containing antifadent for use with labelled tissue sections and dead cells, 25ml	25ml	tedpella
19472-1	AF-2, Glycerol solution containing antifadent for use with labelled tissue sections and dead cells, 100ml	100ml	tedpella
19474	AF-3, Phosphate-buffered saline solution containing antifadent for examination of whole live cells, 25ml	25ml	tedpella
19474-1	AF-3, Phosphate-buffered saline solution containing antifadent for examination of whole live cells, 100ml	100ml	tedpella
19476-A	Citifluor non-fluorescent Immersion Oil, AFB7, 10ml	10ml	tedpella
19476	AF-4, Glycerol solution containing n-propyl gallate for use with labelled tissue sections and dead cells, 10ml	10ml	tedpella
19490	AF-100, Phosphate-buffered saline solution containing antifadent specially prepared for use with UVM23 solution where fluorochrome fading is a problem, 5ml	5ml	tedpella
19491	AF-200, Glycerol solution containing antifadent, specially prepared for use with UVM2 solution where DAPI is the staining material. The solutions can also be used with other fluorochromes such as fluorescein, Alexa dyes and Hoescht dye, 10ml	10ml	tedpella
19492	AF-300, Glycerol solution containing antifadent, specially prepared for use with UVM2 solution where DAPI is the staining material. The solutions can also be used where fluorescein is the staining material. The solution can also be used with other fluorochromes such as rhodamines, etc., 10ml	10ml	tedpella
19493	CFM1, Glycerol-PBS ref. index similar to glass, 10ml	10ml	tedpella
19494	CFM1, Glycerol-PBS w/AF, ref. index similar to glass, 10ml	10ml	tedpella
19495	CFM2, Glycerol-TRIS buffer, ref. index similar to glass, 10ml	10ml	tedpella
19496	CFM3, Glycerol-Phosphate & AF, ref. index similar to glass, 10ml	10ml	tedpella
19497	UVM1, Methacrylate based solution, UV curable, gives clear film, 10ml	10ml	tedpella
19498	UVM2, Methacrylate based solution, contains anti-bleaching agent, 10ml	10ml	tedpella
19469	Citifluor Solid Mountant Kit is comprised of PVA solution, 25ml and Citifluor antifadent in buffer, 5ml. The components can be mixed as required, applied to the specimen and allowed to dry to give a clear film, 30ml	30ml	tedpella
18709	Cresyl (Fast) Violet, Certified, C.I. #51180, 5g	5g	tedpella
18706	DAPI, fluorescent Dye (powder), 10mg	10mg	tedpella
18708	Deionized Water, 1 gallon	1 gallon	tedpella
18310	Diglycidyl Ether of Poly (propylene glycol) (DER 736), 250g	250g	tedpella
18315	2-Dimethylaminoethanol (DMAE), 25g	25g	tedpella
18042	(2,4,6-Tri[Dimethylaminomethyl]phenol) (DMP-30), 25g	25g	tedpella
18022	Dodecenyl Succinic Anhydride (DDSA), 450g	450g	tedpella
18005	Eponate 12™ Resin, 450g	450g	tedpella
18306-4221	ERL 4221 Epoxide Resin, 225ml	225ml	tedpella
19206	Ethyl Alcohol, Anhydrous, 1 Liter, A.C.S., glass distilled	glass	tedpella
19207	Ethyl Alcohol, Anhydrous, 200ml, A.C.S., glass distilled	glass	tedpella
18508	Formaldehyde, 37%, microfiltered (Formalin), 10 x 10ml	10 x 10ml	tedpella
18510	Formalin, 10% Neutral Buffered, 450ml	450ml	tedpella
19225	Gelatin, Purified, 100g	100g	tedpella
18420	Glutaraldehyde, 8% EM grade, 10 x 2ml	10 x 2ml	tedpella
18421	Glutaraldehyde, 8% EM grade, 10 x 10ml	10 x 10ml	tedpella
18422	Glutaraldehyde, 8% EM grade, 100ml	100ml	tedpella
18426	Glutaraldehyde, 25% EM grade, 10 x 10ml	10 x 10ml	tedpella
18427	Glutaraldehyde, 25% EM grade, 100ml	100ml	tedpella
18431	Glutaraldehyde, 50% EM grade, 10 x 10ml	10 x 10ml	tedpella
18432	Glutaraldehyde, 50% EM grade, 100ml	100ml	tedpella
18436	Glutaraldehyde, 70% EM grade, 10 x 2ml	10 x 2ml	tedpella
155-9	GridStick™ Adhesive, 5ml	5ml	tedpella
18605	Hexamethyldisilazane (HMDS), 250ml	250ml	tedpella
19552	Cargille Immersion Oil, Type A, low visc, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19556	Cargille Immersion Oil, Type B, high visc, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19563	Cargille Immersion Oil, Type 300, medium viscosity, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19562	Cargille Immersion Oil, Type NVH, very high viscosity, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19558	Cargille Immersion Oil, Type OVH, very high viscosity, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19559	Cargille Immersion Oil, Type 37, optimized for 37°C, 120ml (4 oz.)	120ml (4 oz.)	tedpella
19564-L	Cargille Immersion Oil, Type LDF,fluorescence applications , 30ml (1 oz.)	30ml (1 oz.)	tedpella
19565	Cargille Immersion Oil, Type HF,fluorescence applications , 120ml (4 oz.)	120ml (4 oz.)	tedpella
19566	Cargille Immersion Oil, Type FF,fluorescence applications , 120ml (4 oz.)	120ml (4 oz.)	tedpella
19568	Cargille Immersion Oil, 5-Pack, 5 x 7.4cc (1/4 oz.), 1ea. Type 300, 1ea. Type NVH, 2ea. Type A, 1ea. Type B	5-Pack	tedpella
18040	JB4^® Plus Embedding Kit	Kit	tedpella
18183	LR Gold Resin, 500ml	500ml	tedpella
18186	Benzoin Methyl Ether, 10g	10g	tedpella
18181	LR White Resin, Medium, 500ml	500ml	tedpella
18182	LR White Resin, Hard, 500ml	500ml	tedpella
18185	Accelerator for LR white, 10ml	10ml	tedpella
19312	Lead Citrate, Trihydrate, 10g	10g	tedpella
19314	Lead Citrate, Trihydrate, 50g	50g	tedpella
18174	Lowicryl^® HM-20 MonoStep^® (non polar), 225g Pre-mixed, ready to use embedding media	225g Pre-mixed	tedpella
18032	NMA, 450g	450g	tedpella
18301	Nonenyl Succinic Anhydride, (NSA), 450g	450g	tedpella
18459	Osmium Tetroxide, 4% aqueous, 10 x 2ml	10 x 2ml	tedpella
18466	Osmium Tetroxide, 2% aqueous, 10 x 5ml	10 x 5ml	tedpella
18463	Osmium Tetroxide, 4% aqueous, 10 x 5ml	10 x 5ml	tedpella
18465	Osmium Tetroxide, 4% aqueous, 10 x 10ml	10 x 10ml	tedpella
18450	Osmium Tetroxide, 1/4 gram crystal, pkg/10	1/4 gram crystal	tedpella
18451	Osmium Tetroxide, 1/2 gram crystal	1/2 gram crystal	tedpella
18456	Osmium Tetroxide, 1 gram crystal	1 gram crystal	tedpella
18505	Paraformaldehyde, 16%, 10 x 10ml	10 x 10ml	tedpella
18505-100	Paraformaldehyde, 16%, 100ml	100ml	tedpella
18501	Paraformaldehyde, EM Grade, Pellets, Purified, 1kg	1kg	tedpella
10033	PELCO^® Pro CA44 Instant Tissue Adhesive, 20ml	20ml	tedpella
19920	PELCO^® Pro Cyanoacrylate Debonder, 20ml	20ml	tedpella
19402	Phosphotungstic Acid, Reagent (PTA), 25g	25g	tedpella
19244	Pioloform^® Powder, 10g	10g	tedpella
18021	Poly-L-Lysine solution, 500µl	500µl	tedpella
18026	Poly-L-Lysine solution, 10ml	10ml	tedpella
18601	Propylene Oxide, EM Grade, 450ml	450ml	tedpella
19421	Ruthenium Red, 1g	1g	tedpella
19539	Sodium Hydroxide, Pellets, Reagent, ACS, 500g	500g	tedpella
19540	Sodium Hydroxide, 2N Solution, carbonate-free, 225ml	225ml	tedpella
19542	Sodium Phosphate, monobasic, anhydrous, Reagent, ACS, 1000g	1000g	tedpella
19545	Sodium Phosphate, dibasic, heptahydrate, Reagent, ACS, 450g	450g	tedpella
19451	Toluidine Blue O, certified, 25g	25g	tedpella
19481	Uranyl Acetate, 25g	25g	tedpella
19485	Uranyl Acetate Alternative, 25ml	25ml	tedpella
19223	Vinylec^® E - Formvar^® substitute, 100g	100g	tedpella

我們公司優(yōu)勢是強大的采購，

1：基本什么都能進(jìn)口，血清，抗體，耗材，還有部分限制進(jìn)口的，

2：貨品全，現(xiàn)經(jīng)營過700多個品牌，基本所有生物試劑耗材都可以進(jìn)口，特別是冷偏的產(chǎn)品那就更有優(yōu)勢，

3：提供加急服務(wù)，一般1-2周到貨，超過時限加急費全免

4：價格公道，絕大部分價格有優(yōu)勢，當(dāng)然不能保證100%產(chǎn)品都是價格低廉,因為價格低廉意味著沒有服務(wù).

5：良好的信譽，大部分客戶我們提供貨到付款服務(wù)，客戶包括清華，北大交大復(fù)旦，中山等100多所大學(xué)，ROCHE，阿斯利康，國藥，fisher等500多家公司

6：我們代理的品牌有：Antibody Research Corporation，arcticzymes，Biorelevant，AmberGen, Inc. ，clemente-associates，clodronateliposomes，Columbia Biosciences，enzyme research，Gene Bridges GmbH，Genovis，AmberGen, Inc. Biotechnology GmbH，Haematologic Technologies HTI Haemtech，hookelabs，Immudex，Innovative Research of America，inspiralis ，List Biological Laboratories, Inc.，lumafluor，Microsurfaces，multiplicom，nanotools，Pel-Freez Biologicals，pentapharm，progen，Protein Ark，QA-Bio,Inc，QA-Bio,IncQuickZyme Biosciences，Teknova，TriLink BioTechnologies, Inc.，Zyagen Laboratories 等

7：我們還是invitrogen,qiagen,Midland BioProducts Corporationam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等知名*批發(fā)，歡迎合作。

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Osmium Tetroxide

Osmium Tetroxide