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144x Pack Lot Wheaton 20-400 Black PE Cone Liner Phenolic Screw Cap

144x Pack Lot Wheaton 20-400 Black PE Cone Liner Phenolic Screw Cap 144x Pack Lot Duran Wheaton Kimble 239253 20-400 CAP, Black, PE Cone LinerRubber lined caps feature a nontoxic white styrene-butadiene rubber liner ideal for cell culture workAluminum foil faced pulp board liners can be used with organic solvents. Good resistance to hydrocarbons, oils, ketones and alcohols Not good for acids or alkalis.Use low density polyethylene (LDPE) lined caps with distilled water, analytical standards and reagentsPTFE faced (14B) styrene-butadiene rubber liner provides a totally inert inner seal and surface facing the sample or productBonded PTFE faced silicone liner ideal for storage of volatile solvents, sensitive compounds and corrosive chemicalsPoly-Seal liner (LDPE) has unique cone liner design and offers superior torque retention and excellent sealing characteristicsNote: It is recommended that liner be tested prior to use for leak resistant applications If there’s something you’re not sure about or have a question about anything, just send us a message by clicking “Ask a question” below the listing. Free Shipping is only for the inner 48 states (Large Freight Shipments Do Not Apply). ,

DUROPLAN Petri dish / DURAN ODxH 100×20 mm with lid 10 pc/PAK

DUROPLAN® Petri Dish, lid and base with planar surface, bubbles and streaks free, Ø 100 x 22 mm Cultivation of microorganisms can take place on a gel-like nutrient medium, which is placed in a flat, round, transparent dish with lid (the so-called Petri dish). Due to the solid gel, mixing of the microorganisms is prevented and larger cell culture accumulations (colonies) can grow. DURAN® Petri dishes are manufactured from borosilicate glass 3.3 using a special manufacturing process. They allow an even distribution of the culture medium and guarantee a distortion-free view. The lids of the DURAN® Petri dishes rest directly on the lower part and thus prevent turbulence of the protruding air space. This is well suited for reactions with long incubation times, at high temperatures or with sensitive culture media. Features and Benefits: Complies with DIN 13132 Free from bubbles and streaks Special manufacturing process permits the uniform distribution of agar and guarantees distortion-free Bottom and lid are microscopically flat on the outside and inside Application: Growth and cultivation of microorganisms, Cultivation on solid gel culture medium, Microscopy of microorganisms, Cell culture BrandDuran GroupBottle diameter100 mmHeight20 mmMaterialBorosilikat GlassSterilenoTypeCell culture/Petri dishes