1&1/2 meter long consists of two rods on heavy cast iron feets with leveling screws with four heavy riders two sliders have liter motion with lens holder &two needless. (a) OPTICAL BENCH: Same as above but both rods of steel C.P. (b) OPTICAL BENCH: Same as above but both brass covered pipe inside steel rods. (c) OPTICAL BENCH: Same as above but both stainless steel rods.
Read by two opposite verniers reading to one minute of the arc. The objectives used in telescope and collimators are achromatic and provided with rack and pinion focusing arrangement. Telescope arm and prism table are provided with fine and coarse adjustment. The prism table is provided with three leveling screws and is engraved with concentric ring and lines. The scale and verniers are of stainless steel and are machine divided. Cover plate protects the scale from dust and carries two transparent windows for verniers. The instrument is finished in pleasing and smooth duco colour and other necessary parts are chromium plated. With prism clamping device and diffraction grating stand in polished wooden case: a) 5 dia circle reading one minute , b) 6 dia circle reading one minute, c) 6 dia circle reading 30 seconds, d) 7 dia circle reading 30 seconds, e) 9 die circle reading 30 seconds, f) 10 dia circle reading 30 seconds
With horizontal and vertical scales. The bed is of cast iron and accurately machined. The horizontal carriage is machined and inters ground on the guide ways of the horizontal bed. The carriage is fitted with vertical brass pillar carrying a microscope tube on a ground fitted vertical carriage. The base is fitting with two leveling screws Horizontal scale is 20cms and vertical 15cms. Long. Both the horizontal scale and vertical carriages are provided with slow motions, which travels app. 3cms in one traverse. Microscope tube is provided with rack & pinion. A milk white Perspex platform is provided on the horizontal bed. Vernier constant 0.001cms. Complete in well-polished wooden case. Having stainless steel scale.
A corrosion inhibitor is a chemical compound or substance designed to mitigate or prevent corrosion, which is the deterioration of materials, particularly metals, due to chemical reactions with their environment. These inhibitors work by forming a protective layer on the metal's surface, blocking or slowing down the corrosion process. Corrosion inhibitors find extensive use in industries such as manufacturing, oil and gas, transportation, and infrastructure to prolong the lifespan of equipment, pipelines, and structures, ultimately saving costs and ensuring safety. They play a crucial role in safeguarding the integrity and functionality of metal components exposed to corrosive conditions, such as moisture, chemicals, or extreme temperatures.
Boston Scientific Speedband Superview Super 7 Multiple Band Ligators
Easy-to-Read Color Chart Each strip measures concentrations between 10-200ppm (parts per million), with color matches at 10, 50, 100 and 200ppm. The distinct color chart and accurate, reproducible readings give an immediate response for quick and easy use. Meets Requirements Federal, state, and local health regulations require users of chlorine-based sanitizer solutions to have appropriate test kits available to verify the strength of sanitizer solutions. This kit meets those requirements. Easy to Use The distinct color match at each full unit makes it easy for the user to detect exhaustion of solutions that should be replaced. It also helps avoid the use of excessive amounts of sanitizing agents, to avoid wasting product! Simply remove a strip from the vial, dip the strip into the sanitizing solution, blot with paper towel, then instantly compare the resulting color with the color chart. Accurate Sanitizer solutions are essential in the food service industry. These strips ensure that those sanitizers are at the proper concentration. For accurate results, store these test strips away from areas with high humidity or where they may be exposed to water before use, as those conditions may compromise results. dditional information Weight 0.03 lbs Quantity 1/Each Type Chlorine Test Strips Package Size 100 Pieces Test Level 10 â?? 200 PPM
Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be canceled off of the order or returned once it is placed. Additional information Weight 0.14 lbs Quantity 50/Pack Type Water Test Strips Test Level 10 PPM (Free Chlorine) 10 PPM (Total Chlorine) 240 PPM (Total Alkalinity) 425 PPM (Total Hardness)
made of aluminum tube,telescopic or straight.solid and light,used for mop,broom and brush,paint roller ect.export to world wide
the environmental monitoring in the cleanroom. Products including contact plates for surface sampling and settle plates for air sampling. Tryptic Soy Agar TSA supports the growth of wide variety of organisms. Different neutralizers such as Lecithin, Polysorbate 80, Lactamator, etc. were added to minimize antimicrobial activity.
