您在搜索: Sand,+quartz

目录号: (VWRU13259-270)

供应商: VWR BRAND PRIVATE LABEL USA

描述: VWR SAND BATH 6 BLOCK HEATER 1 * 1 件

计量单位: 1 * 1 件

正在促销

供应商: Ansell

描述: The Solvex® glove has a tough, chemical resistant nitrile coating.

供应商: Ansell

描述: These nitrile gloves with cotton flock lining are designed to deliver optimal results in wet or dry work environments where chemical resistance is crucial.

目录号: (VWRU13259-274)

供应商: VWR BRAND PRIVATE LABEL USA

描述: VWR SS SHOT SAND BATH 1LB 1 * 1 件

计量单位: 1 * 1 件

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目录号: (VWRU13259-266)

供应商: VWR BRAND PRIVATE LABEL USA

描述: VWR SAND BATH THREE BLOCK HTR 1 * 1 件

计量单位: 1 * 1 件

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供应商: NANOENTEK

描述: Quartz grade optical plastic counting chambers applicable in blood analysis (hematology).

证书

目录号: (VWRI609-0205)

供应商: VWR Collection

描述: This timer, with quartz-crystal accuracy, features count up and countdown functions.

计量单位: 1 * 1 件

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目录号: (BELAF389600000)

供应商: Bel-Art Products, a Part of SP

描述: Economical, durable and gentle all-plastic washer for delicate glass or quartz cuvettes.

计量单位: 1 * 1 件

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供应商: VWR BRAND PRIVATE LABEL USA

描述: Standard rectangular cells manufactured from Spectrosil® quartz for accurate readings over the entire UV range to near infrared range.

目录号: (SCERSP15115-24)

供应商: SCHERF PRAZISION

描述: KIMAX® bottle is used to determine the specific gravity of cement, sand, and other fine materials (ASTM C188).

计量单位: 1 * 1 件

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供应商: BRAND

描述: Disposable cuvettes often replace expensive and sensitive cuvettes made from glass and quartz.

供应商: CYTIVA WHATMAN

描述: These cleaning tissues are suitable for use with lenses and any other optical surfaces made from glass, quartz or plastic.

目录号: (VWRC24950.152)

供应商: VWR Chemicals

描述: Our silica wool is made from pure fused quartz fiber: amorphous, continuous, tangled, white, odorless, with no volatile component and no shot. Length, shape and arrangement of fibers give the wool its curly appearance preventing compression of the padding and improves its desired insulating properties.

计量单位: 1 * 50 克

SDS 证书 正在促销

供应商: CYTIVA WHATMAN

描述: Whatman Grade 589/2 filters from Cytiva are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.

供应商: VWR Chemicals

描述: Perlite is a material that looks like granules or powder and is white in colour. It is a volcanic silica sand containing water that is industrially expanded by heat treatment (1200°C). It is composed of silica, alumina, iron oxide, titanium oxide, lime, magnesia, sodium oxide and potassium. It has a very high water retention capacity (4-5 times its weight) and is pH neutral (pH 7 to 7,2).

SDS 证书

目录号: (PERCN3050691)

供应商: PERKIN ELMER GC INSTRUMENTS

描述: These electrodeless discharge lamps are preferred for certain volatile elements. They offer better precision and lower detection limits for analyses that are 'noisy' due to weak hollow cathode emission. PerkinElmer system 2 EDLs consist of the element or a salt of the element sealed in a quartz bulb containing an inert gas atmosphere. When an RF field of sufficient power is applied, the inert gas is ionised and the coupled energy vaporizes the element and excites the atoms inside the bulb, resulting in the emission of the characteristic spectrum.

计量单位: 1 * 1 件

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