打印…

您在搜索: Boron+trifluoride+-+methanol+complex


899  个查询结果

筛选 排序
SearchResultCount:"899"

Sort Results

查看清单 Easy View (new)

评价这些搜索结果

Product Image-VWRC85451.320

VWR®, Volumetric reagents for water determination by the Karl Fischer method

供应商: VWR Chemicals
描述: These reagents are ideal for water determination including the analysis of aldehydes and ketones.

SDS 证书

Product Image-ACRO123535000

四丁基氢氧化铵 0.1 mol/l (0.1 N) 在甲苯/甲醇中 用于在非水性介质中滴定

供应商: Thermo Fisher Scientific
描述: 四丁基氢氧化铵 0.1 mol/l (0.1 N) in toluene/methanol for titration in non-aqueous media

SDS

Product Image-BAKR5631-02

氢氧化钾 0.5 N 在甲醇中, BAKER ANALYZED® 滴定液, J.T.Baker®

目录号: (BAKR5631-02)
供应商: Avantor
描述: Standardised at 25 °C against chemicals whose certification is traceable to NIST. Lot standardisation value, accurate to ±1 part per 1000, provided on label.
计量单位: 1 * 1 升

SDS 证书


Product Image-VWRC88422.001

VWR®, Standards for the determination of Hydrocarbon Oil Index (HOI)

目录号: (VWRC88422.001)
供应商: VWR Chemicals
描述: VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
计量单位: 1 * 1 毫升
Product Image-VWRC91055.050

VWR® PESTINORM®, Gas Chromatography (GC) Certified Reference Material

目录号: (VWRC91055.050)
供应商: VWR Chemicals
描述: Due to its excellent separation capacity and its high sensitivity gas chromatography is a widely used technique for analytical purposes. In order to get proper identification and quantification results of the analysed compounds, reference standards are needed. These PESTINORM® reference substances can be used for the characterisation of GC column properties. In addition they may also be used for the identification of unknown compounds in a gas chromatogram or as standards in quantitative GC analysis.
计量单位: 1 * 5 毫升

SDS 证书


Product Image-BAKR6275-02

J.T.Baker® HYDRA-POINT™, Volumetric Reagents for Water Determination by Karl Fischer titration

目录号: (BAKR6275-02)
供应商: Avantor
描述: No matter what your requirements are for volumetric systems, HYDRA-POINT™ Karl Fischer reagents make water determination easy and trouble-free. They are pyridine-free and specially formulated for existing application procedures to give you consistent, reliable results for all types of samples.
计量单位: 1 * 1 升

SDS


Product Image-REST30465

California oxygenates mix (5 components)

目录号: (REST30465)
供应商: RESTEK
描述: The california oxygenates mix consists of five components they are tert-amyl methyl ether (TAME) 2000 μg/ml, tert-butanol (TBA) 10000 μg/ml, diisopropyl ether (DIPE) 2000 μg/ml, ethyl-tert-butyl ether (ETBE) 2000 μg/ml and methyl tert-butyl ether (MTBE) 2000 μg/ml.
计量单位: 1 * 1 毫升
Product Image-BAKR9802-01

J.T.Baker®, Female QT-2 Quick Connect Bodies

目录号: (BAKR9802-01)
供应商: Avantor
描述: Swagelock colour-coded quick connect for use with various solvents and gas ports.
计量单位: 1 * 1 件
Image Unavailable-REST30027

Reference standards VOA

目录号: (REST30027)
供应商: RESTEK
描述: Organic Standard, 1,2-dichloroethane-d4, 2000 µg/ml, purge and trap grade methanol, 1 ml/ampule
计量单位: 1 * 1 毫升
Product Image-BAKR9814-25

J.T.Baker® Cycle-Tap, Cycle-Tap Dispenser System

供应商: Avantor
描述: The cycle-tap dispenser is a stainless steel solvent dispense unit with a hose designed for unmetered manual dispensing of solvent.

Product Image-REST30633

Calibration mix, 8260 MegaMix (76 components)

目录号: (REST30633)
供应商: RESTEK
描述: This calibration mix contains 76 compounds in one convenient ampoule for the analysis of VOCs in solid waste.
计量单位: 1 * 1 毫升
Product Image-REST30074

VOA calibration standards and kits

目录号: (REST30074)
供应商: RESTEK
描述: Internal standard mix 8260, includes chlorobenzene-d5, 1,4-dichlorobenzene-d4, 1,4-difluorobenzene and pentafluorobenzene, 2500 μg/ml each , : N/A, 基质: P&T Methanol
计量单位: 1 * 1 毫升
Image Unavailable-CHLCR00839820133

(2-Chloro-4-pyridinyl)methanol

供应商: LOCAL DEALS
描述: (2-氯-4-吡啶基)甲醇

Product Image-HONC34800-1L

Titrants and reagents for volumetric Karl Fischer titrations, HYDRANAL™, Fluka™

供应商: HONEYWELL
描述: HYDRANAL™-Composite is a frequently used pyridine-free Karl Fischer reagent. This one-component reagent has been proving its capabilities in volumetric titration for more than thirty five years in a large range of applications in the most diverse fields of research and industry.

The one component system have the following advantages:

SDS 证书

Image Unavailable-CHLCR02178620133

[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride dichloromethane complex

目录号: (CHLCR02178620133)
供应商: LOCAL DEALS
描述: [1,1′-双(二苯基膦)二茂铁]二氯化钯(II)二氯甲烷络合物，ChemDose，[1,1′-双(二苯基膦)二茂铁]二氯化钯(II)二氯甲烷络合物浸渍片剂
计量单位: 1 * 25 克
Image Unavailable-CHLCR02178680131

[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride dichloromethane complex

供应商: LOCAL DEALS
描述: [1,1′-双(二苯基膦)二茂铁]二氯化钯(II)二氯甲烷络合物，ChemDose，[1,1′-双(二苯基膦)二茂铁]二氯化钯(II)二氯甲烷络合物浸渍片剂

询价
这一项的产品库存是有限的,但是可能在靠近你在一个仓库中提供.请确保您已登录到该站点,这样可以显示库存.如果call显示仍然有库存,且您需要帮助,请致电400-821-8006.
这一项的产品库存是有限的,但是可能在靠近你在一个仓库中提供.请确保您已登录到该站点,这样可以显示库存.如果call显示仍然有库存,且您需要帮助,请致电400-821-8006 .
此产品订购可能会受到监管部门审核，而产生额外的费用或者需要额外的文件。如需相关资料，我们通常会在3日内联系您。如有任何问题，请联系我们的客户服务部门: CS_CN@avantorsciences.com
此产品订购可能会受到监管部门审核，而产生额外的费用或者需要额外的文件。如需相关资料，我们通常会在3日内联系您。如有任何问题，请联系我们的客户服务部门: CS_CN@avantorsciences.com
您所在的组织机构无法订购此产品，请联系您的采购部门以获取更多信息。
原有的产品已不再提供，所示的替换产品
此产品已停产，您可以通过搜索上面的VWR目录号来选择替代产品。如需更多帮助，请致电VWR客户服务部400-821-8006。
129 - 144 of 899
no targeter for Bottom