Chemicals are used in laboratories around the globe for a seemingly endless array of experimental and investigative procedures including those in chemistry, biochemistry, cellular biology, and molecular biology. Some categories of chemicals include Acids and Bases, Reagents, Adhesives, Solvents, Buffers, Flammable Liquids and more.
Lab chemicals are vast and can vary in grade, concentration, or consistency in accordance with their intended applications. Chemical grades include ACS Grade (USP and NF are ACS equivalencies), Reagent Grade, Laboratory Grade, and Technical grade.
Explore and compare laboratory chemicals across leading suppliers at Labcompare; including access to product citations and first-hand reviews from our scientific community.
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| Company | Master Bond | Master Bond | Master Bond | Master Bond | Master Bond |
| Item | LED405Med LED Curable System | EP29LPSP Epoxy Compound | EP30-2 Epoxy System | EP41S-5ND Black NASA Low Outgassing, Non-Drip Epoxy System | EP4EN-80 Fast-curing Epoxy |
| Citations | | | | | |
| Catalog Number | LED405Med | EP29LPSP | EP30-2 | EP41S-5ND Black | EP4EN-80 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | LED405Med is a one part, nano-silica filled system that cures upon exposure to a 405 nm LED light. It meets ISO 10993-5 cytotoxicity requirements for use in medical device assembly. The nanosilica filler results in both lower shrinkage upon cure, as well as greater dimensional stability with a LED405Med is a one part, nano-silica filled system that cures upon exposure to a 405 nm LED light. It meets ISO 10993-5 cytotoxicity requirements for use in medical device assembly. The nanosilica filler results in both lower shrinkage upon cure, as well as greater dimensional stability with a coefficient of thermal expansion of 35-40 in/in x 10-6/°C. It provides good toughness, is optically clear with a refractive index of 1.50, and offers excellent light transmission properties. The system can be used for bonding, sealing, coating and small encapsulations involving optical assemblies or other sensitive components.... Read More | Master Bond EP29LPSP is a two component epoxy adhesive, sealant that can withstand temperatures as low as 4K. It is resistant to cryogenic shocks ,from room temperature down to liquid helium temperatures, in a 5-10 minute time period. The system is NASA low outgassing approved. Additional features Master Bond EP29LPSP is a two component epoxy adhesive, sealant that can withstand temperatures as low as 4K. It is resistant to cryogenic shocks ,from room temperature down to liquid helium temperatures, in a 5-10 minute time period. The system is NASA low outgassing approved. Additional features include optical clarity, electrical insulation and low viscosity. EP29LPSP bonds well to a wide variety of substrates including metals, glass, ceramics, composites and many different plastics. The working life is long, a 100 gram mass will allow over 4-5 hours of working life.... Read More | Master Bond EP30-2 is a lower viscosity, two component epoxy for high performance bonding, sealing, coating and small potting applications. It is formulated to cure at room temperature or more rapidly at elevated temperatures with a 10 to 1 mix ratio by weight. This system is recommended where low Master Bond EP30-2 is a lower viscosity, two component epoxy for high performance bonding, sealing, coating and small potting applications. It is formulated to cure at room temperature or more rapidly at elevated temperatures with a 10 to 1 mix ratio by weight. This system is recommended where low viscosity is required, and for applications in which bonded assemblies must exhibit superior dimensional stability. Shrinkage upon cure is exceptionally low. It forms high strength and tough bonds which are resistant to thermal cycling and chemicals including water, oil and most organic solvents. It is serviceable over the temperature range of 4K to 300°F. Adhesion to both similar and dissimilar materials including metals, glass, ceramics, rubbers and many plastics is excellent. It is electrically insulative and optically clear. Master Bond EP30-2 is widely used in the aerospace, electronic, optical, and specialty OEM industries. EP30-2 also meets NASA Low Outgassing specifications.... Read More | EP41S-5ND Black is a two part, NASA low outgassing rated epoxy, with outstanding chemical resistance to acids, bases, alcohols and fuels. Most significantly it will withstand liquid immersion to harsh chemicals such as methylene chloride, phenol (10%) and nitric acid (30%). | EP4EN-80 is a NASA low outgassing approved epoxy, which can cure at temperatures as low as 80°C. |
| Quantity | 1/2 pint, pint, quart, syringe | 1/2 pint kits, pint kits, quart kits, gallon kits, premixed and frozen syringes | 1/2 pint kits, pint kits, quart kits, gallon kits, gun kits | ½ pint kits, pint kits, quart kits, gallon kits | 1/2 pints, pints, quarts, gallons |
| Type | LED curable adhesive | Two part epoxy | Two part epoxy | Two part epoxy | One part epoxy |
| Format | Inquire | Inquire | Inquire | Paste | Inquire |
| Applications | Bonding, sealing, coating | Bonding, sealing, potting, casting | Bonding, sealing, coating, encapsulation | Bonding, sealing, coating | Bonding, small encapsulation |
| Applications | Bonding, Coating, Sealing | Bonding, Sealing | Bonding, Coating, Sealing | Bonding, Coating, Sealing | Bonding, Encapsulating |
| Get Quote | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |