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供应商: VWR Chemicals

描述: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloured liquids, such as resins, varnishes, lacquers, drying oils, fatty acids, lecithin's, sunflower and linseed oil.

SDS 证书

供应商: GARDNER DENVER

描述: Welch Direct-drive vacuum pumps are portable high performance oil-seal pumps. These pumps come with isolation devices integral to the pump to prevent oil and air contamination of your system in the event of a power failure. Pump can be ordered with an optional exhaust fitler to control exhaust oil mist.

目录号: (HACHLZM282)

供应商: HACH

描述: Multiparameter colorimeter, Addista colour set, includes 3×50 ml standard liquid for Hazen colour (20,100,200) and 3×50 ml standard liquid for gardner colour (2,5,8) with certificate for LICO

计量单位: 1 * 1 件

证书 正在促销

供应商: TINTOMETER

描述: A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.

目录号: (TINT1371951)

供应商: TINTOMETER

描述: A series of spectrophotometric colorimeters for colour grading of optically clear samples. Each version of the PFX<i>i </i>195 includes a selection of standard colour scales that is used in a specific industry sector. Additional scales can be added, at the time of order or remotely, as optional upgrades, to provide the flexibility to meet individual requirements. Results can also be displayed in terms of spectral data and CIE values. For product types that are incompatible with the standard colour scales, the PFX<i>i </i>195 software allows the users to build up a customised scale from a series of reference samples, and then to obtain the closest match to the stored reference.

计量单位: 1 * 1 件

正在促销

供应商: GARDNER DENVER

描述: Use Labovac pump oils with Welch pumps to reduce oil change cycles and maximise performance. This warranty is only effective when using Welch qualified vacuum pump oils.

供应商: GARDNER DENVER

描述: The Welch 1397 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures <1 Torr. The 1397 achieves <0,001 Torr with a pumping speed of 500 liters/min (17,7 CFM).

目录号: (ILMV1399C-02)

供应商: GARDNER DENVER

描述: The Welch 1399 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures <30 Torr. The 1399 achieves <0,030 Torr with a pumping speed of 35 liters/min (1,2 CFM).

计量单位: 1 * 1 件

正在促销

供应商: GARDNER DENVER

描述: Welch Standard Duty* vacuum pumps use dry, oil-free WOB-L® Piston technology to deliver industry-leading, strong pumping dynamics that support filtration, drying, aspiration, parts forming, and other rough vacuum applications.

目录号: (ILMV112529)

供应商: GARDNER DENVER

描述: Drum pump accessory, Foot switch complete for Biovac

计量单位: 1 * 1 件

正在促销

供应商: GARDNER DENVER

描述: Handheld mid-high vacuum gauge helps in taking accurate vacuum readings at multiple sites.

供应商: GARDNER DENVER

描述: All standard WOB-L piston pumps are recommended for pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapours or gases.

目录号: (ILMV828310-4)

供应商: GARDNER DENVER

描述: Vacuum Diaphragm Pump, Vacuum hose, for common laboratory application, rubber red, OD: 18 mm, ID: 8 mm, wall thickness 5

计量单位: 1 * 1 件

正在促销

供应商: GARDNER DENVER

描述: Compact, dry-running, chemical resistant pump systems with a range of vacuum control options that plays an ideal solution for many applications in chemical laboratories and research.

供应商: GARDNER DENVER

描述: A specially fractionated oil for DuoSeal® belt-driven pumps is designed to ensure the highest vacuum performance. The oil is tested to high vacuum levels to meet rigid requirements for vapor pressure, vacuum level stability, and viscosity. DuoSeal® oil is famous for its quality and consistency.

供应商: GARDNER DENVER

描述: Condenser, AKS 25, DN 25 KF, for pump iNtake