Nitrate Nitrogen Standard Solution (N 0.1mg/ml) 硝氮标准溶液(N:0.1mg/ml)


品牌:Wako
CAS No.:N/A
储存条件:25℃以下
纯度:
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

147-04521

for Photometric Analysis 100 ml 300


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产品描述相关资料下载相关产品浏览记录 外观:无色透明液体;
factor:0.990~1.009;

Tiapride Hydrochloride 盐酸泰必利


品牌:Wako
CAS No.:51012-33-0
储存条件:2-10℃
纯度:98.0+% (HPLC)
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

207-19683

for Pharmacology Research 100 mg 2130


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9 Well Glass Plate & Sandwich Box Setup蛋白结晶试剂盒Hampton Research

Hampton Research蛋白结晶试剂盒

9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

Products > Crystallization Plates, Hardware & Accessories > 9 Well Glass Plate > 9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

Applications

  • Sitting drop crystallization
  • Seeding
  • Heavy atom soaks
  • Cryo transfers
  • Large drops to produce large crystals for neutron diffraction studies

Features

  • Siliconized, 9 well glass plates
  • Concave wells
  • Polystyrene box and support

Description

When setting up a Sandwich Box, one pipets 25 ml of crystallization reagent or dehydrant into the bottom of the Sandwich Box, then places a support into the box. The 9 well depression plate is placed upon the support. Drops of sample and reagent are pipetted into the depressions and the lid of the Sandwich Box is sealed closed with vacuum grease.

Why Sandwich Boxes? They allow one to use very, very large drops. They are optically superior to plastic plates and glass slides, and offer different equilibration kinetics than other crystallization plates. Each of the Sandwich Box components can be washed and reused so there is little waste with the Sandwich Box Setup. These plates can be used during screening and optimization, but are best suited for final optimization and production of crystals. Since the glass plates can be removed from the boxes, crystal mounting is convenient. The siliconized 9 well depression plates are also useful for heavy atom soaks, cryo solution dilution and transfers, and seeding experiments where serial dilutions are involved. Sandwich Box Setups are available as a complete set or as individual components so one can customize the system to meet their needs. Square cover slides can be used to seal individual reservoirs but are not typically used in a crystallization setup. The Sandwich Box Setup consists of a square plastic box (4 5/16” x 4 5/16” x 1 1/8”), a polystyrene plate support, and a siliconized, glass plate (4” L x 3 3/8” W (100 mm x 85 mm)) with nine concave depressions (7/8” O.D. x 1/4” D (22 mm x 7 mm)).

Drop sizes up to 800 microliters are possible with the Sandwich Box Setup.

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9 Well Glass Plate & Sandwich Box Setup

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9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup

9 Well Glass Plate & Sandwich Box Setup

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9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup
9 Well Glass Plate & Sandwich Box Setup

CAT NO

HR3-136

NAME

Sandwich Box Setup

DESCRIPTION

contains 6 siliconized, 9 well glass plates, 6 plastic supports, and 6 sandwich boxes with covers

PRICE

$440.00

cart quote

CAT NO

HR3-134

NAME

Siliconized 9 Well Glass Plate

DESCRIPTION

6 plate pack

PRICE

$392.00

cart quote

CAT NO

HR3-132

NAME

Sandwich Box with cover

DESCRIPTION

40 box case

PRICE

$118.00

cart quote

Related Item(S)

  • OptiClear Plastic Cover Slides
  • Dow Corning® 7 Release Compound Grease
  • Dow Corning® Vacuum Grease
  • 22 mm Siliconized Glass Cover Slides

References

1. In situ X-ray crystallography. A. McPherson. J. Appl. Cryst. (2000). 33, 397-400.

2. Preliminary joint X-ray and neutron protein crystallographic studies of endoxylanase II from the fungus Trichoderma longibrachiatum. Kovalevsky, A. Y., Hanson, B. L., Seaver, S., Fisher, S. Z., Mustyakimov, M. & Langan, P. (2011). Acta Cryst. F67, 283-286.

3. Well-based crystallization of lipidic cubic phase microcrystals for serial X-ray crystallography experiments. Acta Crystallographica Section D Structural Biology. 75. 10.1107/S2059798319012695.   Andersson, Rebecka & Safari, Cecilia & Båth, Petra & Bosman, Robert & Shilova, Anastasya & Dahl, Peter & Ghosh, Swagatha & Dunge, Andreas & Kjeldsen-Jensen, Rasmus & Nan, Jie & Shoeman, Robert & Kloos, Marco & Doak, R. & Mueller, Uwe & Neutze, Richard & Brändén, Gisela. (2019). 

9 Well Glass Plate & Sandwich Box Setup 9 Well Glass Plate & Sandwich Box Setup

Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).

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VWR Heavy-Duty Single-Stage Gas Regulators 3001187重型单级气体流量计价格|型号 _流量计原理


VWR Heavy-Duty Single-Stage Gas Regulators 3001187重型单级气体流量计

VWR Heavy-Duty Single-Stage Gas Regulators 3001187

  • 商品编号:VWR Heavy-Duty Single-Stage Gas Regulators 3001187重型单级气体流量计
  • 货  号:VWR Heavy-Duty Single-Stage Gas Regulators 3001187
  • 品  牌:Harris Calorific(Harris产品集团是钎焊,焊接使用的金属加工制品,切割和配气行业世界领先的企业。成立于2006年,Harris Calorific公司(气焊切割设备和气体调节和分配系统的生产企业)和JW Harris公司(钎焊和焊接合金焊材制造商)合并而成。Harris产品集团目前在美国俄亥俄州梅森市,美国佐治亚州的盖恩斯维尔市,波兰Dzierzonow,和巴西圣保罗。每个工厂都通过了ISO 9001质量管理体系认证。)
  • 所得积分:28
  • 市场价: ¥3479.88
  • 销售价: ¥2899.90
  • 节省: ¥579.98
购买数量:
  (库存9999+)

  • 收藏此商品

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VWR重型单级气体调节器3001187 VWR重型单级气体调节器是值得信赖的VWR医学实验及配件系列产品。结合一流的品质与实惠的价格,VWR重型单级气体调节器3001187 / 55850-277能够满足您实验室的需求,同时还提供了物超所值的价格。

产品类别说明:

调节器具有铜体,并且适用于各种各样的应用,其中在气体输送压力的微小变化将不会降低性能。

仪表易于阅读,大振膜,确保恒定的输出压力。稳压氯丁橡胶膜片有一个阀门,它关闭与压力安全。稳压用不锈钢隔板不与阀供给。氯丁橡胶座位。得到UL认证。

注:仅适用于非腐蚀性气体。使用55850-270,-275,-277和高压软管。

规格VWR重型单级气体调节器3001187:

容量:550​​0

范围:0-500PSI

输送压力压:600S

供应压力:4000

膜片:氯丁橡胶7厘米(23/4 “)计5.1厘米(2”)

阀门出口:0.6厘米(1/4“)

NPTBody出口:0.6厘米(1/4”)NPT

(请注意,说明书和库存的照片可能不对应于上面列出的具体模型)

我们只提供正版VWR的产品,授权销售在美国和其他市场,这样你就可以确保你所购买正宗的医学实验及配件,和完善的保修。我们100%保证我们是您首要的网上经销商VWR离心机,我们是美国所有联邦和州政府机构,以及研究和教育机构授权的供应商,并且提供多种类型的实验室设备,实验室耗材等产品,以帮助满足您的特定需求。如果在我们店的订单超过$ 29.95,我们提供免费送货。

除了VWR重型单级气体调节器3001187 / 55850-277,我们进行医学实验及附件的全套以及VWR配件全系列,以满足您的实验室和科研之需。

对于一个完整的选择VWR医学实验及配件的信息,请访问我们的VWR页面。欲了解更多名牌医学实验及配件,请访问我们的医学实验及配件商店。要查看我们的完整的实验室,医疗,工业和科学的产品线,请访问我们的科学和实验室设备的在线目录。

VWR Heavy-Duty Single-Stage Gas Regulators 3001187 VWR Heavy-Duty Single-Stage Gas Regulators is a reliable and dependable addition to the VWR Labware & Accessories family of products. Combining top-notch and uncompromising quality with an affordable price, the VWR Heavy-Duty Single-Stage Gas Regulators 3001187/ 55850-277 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

Regulators have a brass body and are suitable for a wide variety of applications where small changes in the gas delivery pressure will not degrade performance.

Gauges are easy to read. Large diaphragm ensures constant delivery pressure. Regulators with neoprene diaphragms have a valve, which closes with pressure for safety. Regulators with stainless steel diaphragms are not supplied with a valve.

Neoprene seat. Particulates are eliminated from gas stream with sintered metal inlet filter.

UL listed.

Note: For noncorrosive gases only. Use high-pressure hoses on regulators 55850-270, -275, and -277.

Specifications for VWR Heavy-Duty Single-Stage Gas Regulators 3001187 :Gas: NitrogenInletCGA: 580Flow Capacity,Standard CFH: 5500Delivery Range,psi: 0–500Delivery PressureGauge, psig: 600Supply PressureGauge, psig: 4000Diaphragm:  Neoprene, 7 cm (23/4“)Gauge:  5.1 cm (2”)Valve Outlet:  0.6 cm (1/4“) NPTBody Outlet:  0.6 cm (1/4“) NPT

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine VWR products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer’s warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for VWR Labware & Accessories. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the VWR Heavy-Duty Single-Stage Gas Regulators 3001187/ 55850-277, we carry a full complement of Labware & Accessories as well as other product offerings from VWR. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs.

For a complete selection of VWR Labware & Accessories, please visit our VWR page. For more brand name Labware & Accessories please visit our Labware & Accessories store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.

Nano电子商城-亚太领先的MRO产品资讯平台! Nano电子商城还为您提供专业的技术支持和具有竞争力的价格,请您放心购买! Nano电子商城声明: 因Harris Calorific会在没有任何提前通知的情况下更改VWR Heavy-Duty Single-Stage Gas Regulators 3001187包装、产地或者一些附件,Nano电子商城不能确保客户收到的VWR Heavy-Duty Single-Stage Gas Regulators 3001187与Nano电子商城网站VWR Heavy-Duty Single-Stage Gas Regulators 3001187图片、产地、附件说明完全一致。只能确保VWR Heavy-Duty Single-Stage Gas Regulators 3001187为原厂正品!若本网站没有及时更新,敬请谅解!

枪头,1毫升,非消毒,加长,透明色,聚丙烯,无酶,1000支/袋,6袋/箱。


品牌:Biologix
CAS No.:
储存条件:室温
纯度:
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

20-1250

6000个/箱 咨询


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Etoposide 依托泊甙


品牌:Wako
CAS No.:
储存条件:
纯度:
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

051-05851

100 mg 咨询
Etoposide                                                                                                                       依托泊甙


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Hach Tester Paddle Disinfection Pk9 2619510价格|型号 _水质分析用耗材及试剂原理


Hach Tester Paddle Disinfection Pk9 2619510

Hach Tester Paddle Disinfection Pk9 2619510

  • 商品编号:Hach Tester Paddle Disinfection Pk9 2619510
  • 货  号:Hach Tester Paddle Disinfection Pk9 2619510
  • 品  牌:Hach(哈希公司(HACH)成立于1947年,总部位于美国科罗拉多州的Loveland市,是全球领先的水质分析解决方案的提供商。工厂分别位于美国、德国、瑞士、法国和英国,并也在中国建立了生产基地。 作为水质、水文监测仪器的世界领导者,哈希公司产品被全球用户广泛应用于半导体超纯水、制药/电力及其他工业净水、饮用水、地下水、地表水、市政污水、工业污水等领域,其全线产品系列涵盖实验室定性/定量分析、现场分析、流动分析测试、在线分析测试。产品具有测量精确、运行可靠、操作简单、低维护量,结构紧凑等特点。哈希公司一直致力于使化学分析过程更方便、更迅捷、更可靠。尤其是各类包装的即开即用型化学试剂包,不仅为精确的化学分析提供了可靠的质量保障,也为用户节约了宝贵的时间和人力资源。)
  • 所得积分:7
  • 市场价: ¥863.88
  • 销售价: ¥719.90
  • 节省: ¥143.98
购买数量:
  (库存9999+)

  • 收藏此商品

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Hach Tester Paddle Disinfection Pk9 2619510

Buy the Hach Tester Paddle Disinfection Pk9 2619510 / 97026-326 on sale for a great price at our online store! If you have questions about the Hach Tester Paddle Disinfection Pk9 2619510 or other we sell, contact us to speak with a product expert who can recommend the best for you.

Specifications for Hach Tester Paddle Disinfection Pk9 2619510:

Catalog number:  97026-326 Type:  EQUIP PARTS AND ACCESSORIES ONLY Description:  TESTER PADDLE DISINFECTION PK9 Supplier Number:  2619510

Package Contents:

  • Hach Tester Paddle Disinfection Pk9 2619510 / 97026-326

The Hach Tester Paddle Disinfection Pk9 2619510 is a quality addition to the lineup. For more great deals on by , please browse our page.

Nano电子商城-亚太领先的MRO产品资讯平台! Nano电子商城还为您提供专业的技术支持和具有竞争力的价格,请您放心购买! Nano电子商城声明: 因Hach会在没有任何提前通知的情况下更改Hach Tester Paddle Disinfection Pk9 2619510包装、产地或者一些附件,Nano电子商城不能确保客户收到的Hach Tester Paddle Disinfection Pk9 2619510与Nano电子商城网站Hach Tester Paddle Disinfection Pk9 2619510图片、产地、附件说明完全一致。只能确保Hach Tester Paddle Disinfection Pk9 2619510为原厂正品!若本网站没有及时更新,敬请谅解!