Maintenance Lubricants and Penetrating Fluids
Structure Probe Inc Apiezon H High Temperature Vacuum Grease, 25 Grams
Apiezon H High Temperature Vacuum Grease, Silicone Free, 25g, CAS #65154-51-0
Edmund Optics NORLAND OPTICAL ADHESIVE NO81
1 oz. application bottle of Norland Optical Adhesive (NOA) 81.
Smooth On Inc Ecoflex™ 00-50, 2lb
Ecoflex™ rubbers are platinum-catalyzed silicones that are versatile and easy to use. Ecoflex™ rubbers are mixed 1A:1B by weight or volume and cured at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and de-airing, or you can choose to mix and dispense using our convenient dispensing cartridges. Cured rubber is very soft, very strong and very “stretchy”, stretching many times its original size without tearing and will rebound to its original form without distortion.
Electron Microscopy Sciences Invoil Diffusion Pump Oil B 500 ML
Consists of esters or specially selected hydrocarbon fractions. They were developed for vapor-diffusion pump fluids. They are high purity, very low pressure, and very stable. Pressures lower than 10^-7 torr obtainable. No need for cold trap. Good pumping speed and no corrosive deposits or vapors. Good for small or large vapor diffusion pumps. With cold trap oil B obtains higher vacuum than C.
Electron Microscopy Sciences Dupont Molykote High Vacuum Grease
A silicone lubricant for glass-to-glass joints and glass-to-rubber connections. Resistant to most chemicals and is inert and heat stable.
Electron Microscopy Sciences Apiezon High Vacuum Grease Type L 25 GR
Grease L is a petroleum hydrocarbon grease with a very low vapor pressure (@20 degree C of 8x10-11 torr) and high vacuum grade. It contains no additives. Type L is widely used in the stationary phase of gas liquid chromatography, and may be used on all ground joints in a vacuum system (not for stopcocks).
Solubility: in Ethanol at 20 degree C-0.003%; 60 degree C-0.005%; 100 degree C-0.011%; 150 degree C-0.011%.
Grease L softens and melts at about 47 degree C and it is not recommended for joints where temperatures exceed more than 30 degree C in use. Working temperatures range is between 10-30 degree .
Hampton Research HR2-928-A5/Grid Screen PEG/LiCl #A5, 185 ml - 0.1 M Tris pH 8.0, 1.0 M Lithium chloride
HR2-928-A5/Grid Screen PEG/LiCl #A5, 185 ml - 0.1 M Tris pH 8.0, 1.0 M Lithium chloride. Please note items from this supplier are non-returnable.
Med Vet International Miltex Wax Carver, #3S, Each, 73-38
Miltex wax carvers are used to carve and cut wax during impressions and various other dental applications which involve dental wax. Porcelain carvers are used for carving porcelain material during inlay, onlay and crown preparations. #3S.