Spectrophotometer & Colorimeter Accessories - Page 17

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-337-Q10

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: >800 newton meters. Percentage transmission: >80%@2730 newton meters. Matching tolerance: within 0.3%@2730 newton meters

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-318-G30

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 200/800 newton meters. Percentage transmission: >80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-317B-G30

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 200/800 newton meters. Percentage transmission: >80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: COLE-PARMER Brand: BrandTech

These cuvettes are made from a unique material that is resistant to aggressive solvents, acids, and bases including chemicals such as acetone, butanone, DMF, and concentrated hydrochloric acid. Built for consistent performance, each cuvette is manufactured from the same mold to ensure the lowest variation in extinction coefficient. Cuvettes fit most commercial spectrophotometers without requiring special adapters. Ultra-micro cuvettes require only 70 µL (up to 850µL) of sample volume. The ultra-micro cuvettes certified DNA-, DNase, RNase-free for added protection. Round polyethylene caps (sold separately) provide a seal for reliable sample storage; select from four colors. Save time and money - replace your quartz cuvettes with this disposable alternative! Eliminate the cross contamination, breakage, and washing involved with expensive quartz cuvettes Better chemical resistance than PS or PMMA cuvettes Fantastic for DNA, RNA and protein analyses from 220 to 900 nm

Manufacturer: Thomas Scientific Brand: Thomas Scientific Model: 1Q10

The Thomas spectrophotometer cell set includes four 3.5mL quartz cuvettes with PTFE lids to measure samples in the 170 to 2700nm spectral range. These clear, quartz, 3.5mL spectrophotometer cuvettes are used to take UV and visible wavelength measurements. The PTFE (polytetrafluoroethylene) lid helps contain samples and prevents spills and evaporation. Each cuvette has a path length of 10mm. This set of four cuvettes includes a box for storage and protection from breakage. The outside dimensions of each cuvette are 46 x 12.5 x 12.5mm (H x W x D). (H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)Cuvettes are specialized test tubes, used in laboratory or field research, to hold samples for optical analysis by instruments such as spectrophotometers, fluorometers, and turbidity meters. Their size or capacity is most often measured in milliliters or microliters. A cuvette may be cylindrical in shape, but square or rectangular cuvettes are used when light refraction must be minimized. A rectangular cuvette may have four clear sides, for use in a fluorometer, or only two clear sides opposite each other, for use in spectrophotometry. The path length of a cuvette, often given in millimeters or centimeters, is a measure of the distance that light travels through a sample in the cuvette. Cuvettes are made of transparent quartz, glass, or plastic. Each material offers different advantages: quartz is best in the ultraviolet light range, glass and plastic in the visible light range, and glass yields more precise results. Cuvettes may come with a cap for containment or a stopper for sealing. Cuvettes are also called cuvets, absorption cells, or sample cells.Thomas Scientific manufactures instruments, equipment, supplies, and chemicals for laboratory and scientific applications. The company, founded in 1900, is headquartered in Swedesboro, NJ.What's in the Box?Set of four cuvettesStorage box

Manufacturer: Cole-Parmer Brand: Buck Scientific Model: 6101

This precision solid-sampling device makes KBr pellets in a 316 stainless steel barre with two hardened 316 SS bolts. Remove bolts and mount press directly into the spectrophotmeter for analysis.

Manufacturer: HACH COMPANY Brand: Hach Company

The Barnant 2722000 instrument carrying case is intended for use with the DR/800 series colorimeter (sold separately). The soft-sided case has a shoulder strap.Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.

Manufacturer: YSI Brand: YSI Model: 251414LP1Y

This product is an accessory for YSI pHotoFlex Colorimeters and 900 Chlorine Colorimeter

Manufacturer: Thermo Scientific Brand: Thermo Scientific Model: 335912-000

The Thermo Scientific UV-Vis 335912-000 rectangular cell holder is for 50mm path-length cuvettes in a UV-Vis spectrophotometer. It is for use with Thermo Scientific Genesys 10S UV-Vis spectrophotometers (sold separately).Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.

Manufacturer: Science Outlet Brand: Science Outlet

Ultra Quartz micro cuvette for fluorescence spectrometer(100 Microliter, z=15mm) Front and back windows:1.5mmX5mm. side window: 5x10mm. volume :100 microliters. (Z dimesion is height form cuvette bottom to the center of light hole ,Shimadzu, HP, Perkin Elmer has a Z=15mm. Jasco: Z=12mm, Beckman: Z=8.5mm)