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.
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| Company | Master Bond | Master Bond | Master Bond | Master Bond | Master Bond |
| Item | EP30-2 Epoxy System | EP21NS Nanosilica-filled Epoxy | EP41S-5ND Black NASA Low Outgassing, Non-Drip Epoxy System | EP62-1HTMed Non-Cytotoxic Epoxy | MasterSil 151S Low Outgassing Silicone |
| Citations | | | | | |
| Catalog Number | EP30-2 | EP21NS | EP41S-5ND Black | EP62-1HTMed | MasterSil 151S |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | 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 | EP21NS is a two part epoxy with a nanosilica filler that imparts dimensional stability and abrasion resistance. It features a moderate viscosity, high compressive strength and electrical insulation. | 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%). | EP62-1HTMed is a two part epoxy that meets the requirements of ISO 10993-5 for non-cytotoxicity and therefore can be utilized in many medical device applications. It resists repeated sterilization cycles, including STERRAD® and autoclaving. | Master Bond MasterSil 151S is an addition curing two part silicone system that may be used as an adhesive, sealant, coating or form-in-place gasketing material. It retains superior electrical conductivity with a volume resistivity of 0.004 ohm-cm at 75°F. This silicone is recommended for Master Bond MasterSil 151S is an addition curing two part silicone system that may be used as an adhesive, sealant, coating or form-in-place gasketing material. It retains superior electrical conductivity with a volume resistivity of 0.004 ohm-cm at 75°F. This silicone is recommended for applications where low stress is required, since it is highly flexible across a wide service temperature range. It is also capable of resisting aggressive thermal cycles and shocks. MasterSil 151S bonds well to a variety of substrates including metals, ceramics, composites and many plastics and rubbers.... Read More |
| Quantity | 1/2 pint kits, pint kits, quart kits, gallon kits, gun kits | ounce kits, ½ pint kits, pint kits, quart kits | ½ pint kits, pint kits, quart kits, gallon kits | Syringe kits, ?1/2 Pint kits, Pint kits, Quart kits, Gallon kits, pre-mixed and frozen syringes | 20 grams, 50 grams, 100 grams |
| Type | Two part epoxy | Two part epoxy | Two part epoxy | Two part epoxy | Addition cured silicone |
| Format | Inquire | Inquire | Paste | Inquire | Inquire |
| Applications | Bonding, sealing, coating, encapsulation | Bonding, sealing, coating, encapsulation | Bonding, sealing, coating | Bonding, sealing | Bonding, sealing, coating, form-in-place gasketing |
| Applications | Bonding, Coating, Sealing | Bonding, Coating, Sealing | Bonding, Coating, Sealing | Bonding, Sealing | Bonding, Coating, Sealing |
| Get Quote | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |