Microbiology Petri Dishes / Tools Mi ® Disposable 50-mm Sterile Petri Dishes Ideal for culturing microorganisms in water/wastewater testing Standard 50 x 11 mm polystyrene dishes are available with or without 47-mm absorbent cellulose pad (0.85-mm thick, ±0.17 mm). Pads are tested for neutrality and for absorbtion volume of 1.8 to 2.0 mL of liquid media. All dishes have ridges for stacking. Sterilized by gamma irradiation; 20 dishes 14005-22 per sleeve. Presterilized pads can also be purchased separately below.

Catalog number Description Dia x H (mm) Qty/cs Price/cs T-14005-20 100 with pad 50 x 11 T-14005-28 500 14005-20 T-14005-24 100 Petri dish without pad 50 x 11 T-14005-26 500 T-14005-22 Presterilized absorbent pads. Box of 100 individual packages

Replica-Plating Tool Use this economical device to accurately replicate colonies grown on 100-mm petri dishes. A locking aluminum ring (102 mm dia) secures a sterile velveteen square onto a PVC cylinder for easy control of the contact surface. To replicate colonies, invert master petri dish over device to transfer colony pattern to fabric, then remove and lower device onto fresh . Disinfect between uses with a brief rinse in ethanol or chlorine bleach. Cylinder is 55 mm H with 80 mm and 88 mm dia ends; tool includes 12 sterile velveteen squares. 14210-00 Catalog number Description Price T-14210-00 Replica-plating tool T-14210-50 Replacement velveteen squares, 152 mm x 152 mm (6" x 6"). Sterile 100% cotton squares are packed two per bag. Box of 18 bags (36 squares)

Thermo Scientific Nalgene Petri Dish Racks Space-saving racks permit easy viewing of incubating petri dishes. Polycarbonate posts. Acrylic frame on 06146-10; polycarbonate frame on 06146-00 and -30. For use with dishes only.

Catalog number Capacity Dimensions (L x W x H) Price/ea 1 1 1 T-06146-00 56 dishes, 60 mm dia 10 ⁄2" x 6 ⁄2" x 5 ⁄2" (26.6 x 16.5 x 13.9 cm) 1 T-06146-10 24 dishes, 100 mm dia 8 ⁄8" x 4" x 8" (20.6 x 10.1 x 20.3 cm) 06146-30 7 3 T-06146-30 60 dishes, 100 mm dia 13" x 7 ⁄8" x 7 ⁄4" (33 x 20 x 19.6 cm)

Thermo Scientific Nunc Sterile Bioassay Dishes, PS Large, square dishes feature flat bases for uniform distribution of media. Bioassay dish is ideal for agar diffusion assays or storage use in screening libraries. Dishes feature stacking ridges and include lids. Sterilized by irradiation.

Catalog number Description Growth area Working area L x W x H (mm) Qty/cs Price/cs T-01929-00 Standard bioassay dish 500 cm2 225 mL 245 x 245 x 25 16 T-01929-01 Low profile bioassay dish 478 cm2 215 mL 241 x 241 x 20 20 01929-01

Disposable Cell Spreaders Stainless Steel Cell Spreaders Made of durable polystyrene, Stainless steel cell spreaders these sterile, disposable have a smooth triangular spreaders provide safe, end with straight spreading bar. 14212-02 convenient sample plating Both small and large sizes are without flaming. L-shaped 302 mm (8") long. or design offers easy spreading; flame sterilize. simply turn petri dish 360º for smooth and even distribution. Slightly upturned end won’t cut into agar.

Catalog Fits plate Spreading Description Price Catalog number Description Qty/pk Qty/cs Price/cs number diameter bar width T-14201-00 10 500 T-14212-00 Small cell spreader 60 mm 16 mm Disposable cell spreaders T-14201-10 1 500 T-14212-02 Large cell spreader 90 mm 25 mm

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