60X-240X Pocket Microscope Mini

Boston Scientific Speedband Superview Super 7 Multiple Band Ligators

Mini Handheld 60x to 100x / 200x-240x Pocket Microscope Magnifer Loupe Magnification Pocket Microscope Jewelry Magnifier 60x to 100x 200X to 240X Specification : Item Type: Portable Microscope Precision Molded Aspheric Lenses Provide Superior Optics Magnification: 200x-240x / 60X-10 0X Magnification Range Material: ABS, Coated Optical Glass Lens Illuminated: LED Light, UV Light Size: 1.2 inch x 2.25 inch x 3.5 inch Battery: Batteries (NOT included for safety) Weight: 120g Feature: 200/240x or 60/100X zoom, LED light and UV light, with universal mobile phone clip Designed to be Compact, Lightweight and Portable.Remove the battery before storing the microscope for an extended period Using Method : Place the base of the microscope flush against a flat viewing surface Ensure the LED lighting is switched on Start focusing on the lowest magnification setting Once you have a clear view of your subject, increase the magnification to your desired level (you may need to slightly adjust the focus again slightly) A note on using the MicroBrite Plus in the field: Due to high magnification, the focal distance of the MicroBrite Plus is very short (maximum of 2mm past the acrylic base). It is not possible to focus on subjects beyond this focal distance. Looking at larger, three dimensional objects or objects that are not on a flat surface takes practice and a steady hand, especially since small movements are exaggerated with higher magnification. This is why we recommend viewing flatter objects on a flat surface, especially when first using this microscope.

1351 Clear glass Desiccator with porcelain plate Product Description It is a non-vacuum desiccator, and therefore has no stopcock. The sturdy glass top fits easily on the thick lip of the desiccator, and features a knob handle for removing or replacing the lid. The lips of both the lid and the desiccator itself are ground glass, and should be greased with petroleum jelly before use. In addition to helping create an air-tight seal, the grease also helps cushion the lid when it is set down in place. To help prevent damage from being set down too forcefully, the lid can be carefully slid on, or off, of the desiccator once greased. Desiccators can be used, though not exclusively, for preserving moisture-sensitive items, protecting hygroscopic or water-reacting chemicals, as well as removing traces of water from samples that need drying. There are 8 sizes available : 120 mm desiccator, 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Material: Glass Color:clear Key Product Features : 1. Removable Lid 2. Heavy duty 3. With a procelain plate 1352 Amber glass Desiccator with porcelain plate Product Description There are 8 sizes available : 120 mm desiccator, 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Material: Glass Color:amber Key Product Features : 1. Removable Lid 2. Heavy duty 3. With a procelain plate 1354 Clear glass Vacuum Desiccator with porcelain plate Product Description Desiccators are sealable enclosures containing desiccants used for preserving moisture-sensitive items such as cobalt chloride paper for another use. A common use for desiccators is to protect chemicals which are hygroscopic or which react with water from humidity. The contents of desiccators are exposed to atmospheric moisture whenever the desiccators are opened. It also requires some time to achieve a low humidity. Hence they are not appropriate for storing chemicals which react quickly or violently with atmospheric moisture such as the alkali metals; a glovebox or Schlenk-type apparatus may be more suitable for these purposes. Desiccators are sometimes used to remove traces of water from an almost-dry sample. Where a desiccator alone is unsatisfactory, the sample may be dried at elevated temperature usingAbderhalden's drying pistol. There are 7 sizes available : 150 mm desiccator, 180 mm desiccator, 210 mm desiccator, 240 mm desiccator, 300 mm desiccator, 350 mm desiccator, 400 mm desiccator. Product Features : Various specifications; Preferential price;High quality Material: Glass Color:clear

1101 beaker low form with spout and graduations. 1102 beaker tall form with spout and graduations. Pyrex materials, High quality with very competitive prices Exporting standard packing

Supplier: Borosilicate tube, glass tube, laboratory glassware, lab glassware, labware, laboratory glass, scientific equipment, laboratory equipment, educational instrument, laboratory apparatus, test tubes, microscope slide, beaker, measuring cylinder, reagent bottle, volumetric flask, desiccators, boiling flask, nitrogen flask, conical flask, iodine flask, distilling flask, retort, evaporating dish, crystallizing dish, watch glass, petri culture dish, distilling tubes, many kinds of condensers, centrifuge tube, stopcock, stirrer rod, weighing bottle, gas washing bottle, drying tube, desiccator, gas generator, bell jar, alcohol lamp, mortar, pneumatic trough, reagent bottles, aspirator bottle, filtering flask, culture flask, dropping bottle, dropping pipette, specimen jar, specimen bottle, washing bottle, funnel, dropping funnel, separator funnel, measuring cylinder, graduate, volumetric flask, measuring pipette, burette, automatic burette, micro burette, extraction apparatus,

Regular size, Polish, Easy grip, Full stainless steel high temppered For jewellery and watch Qty and price negotiable.

Regular size, Polish, Easy grip, Full stainless steel high temppered For jewellery and watch Qty and price negotiable.