Product Description
LIGHT LABS is proud to offer the CELLTREAT 100mm x 15mm Heavy-Duty Petri Dish with Grip Ring (Cat # 229693) — a premium, sterile, non-tissue-culture-treated Petri dish engineered with thicker, more durable polystyrene construction than standard Petri dishes for added structural integrity and resistance to warping. The defining feature of the 229693 is a pronounced grip ring molded around the circumference of the base — providing a secure, comfortable grip for improved one-hand handling, particularly valuable when working with gloves in a biosafety cabinet or when pouring multiple plates in rapid succession.
The 229693 is part of CELLTREAT's Non-treated Cell Culture Dish line — a heavy-duty series available in 60mm, 70mm, and 100mm sizes — all featuring the same pronounced grip ring design and thicker polystyrene construction. Despite the heavier construction, the 229693 can be used for exactly the same applications as standard Petri dishes — bacterial culture, yeast and fungal culture, phage plaque assays, colony isolation, and general microbiology — with the added benefit of superior durability and more secure handling. The vented lid features molded spacers to allow consistent gas exchange while protecting cultures from airborne contaminants, and stacking rings on the lid provide increased stability when stacking tall columns of dishes. The consistently flat base ensures even media distribution when pouring agar. Manufactured from medical-grade virgin polystyrene and sterilized by gamma irradiation, the 229693 is certified nonpyrogenic and RNase-/DNase-free. LIGHT LABS is your trusted source for CELLTREAT laboratory plasticware.
KEY FEATURES
- Heavy-duty construction — thicker, more durable polystyrene than standard Petri dishes for superior structural integrity and warping resistance
- Pronounced grip ring on base — secure, comfortable one-hand handling and improved grip, especially with gloves
- Available in 60mm, 70mm, and 100mm sizes — consistent grip ring design across the full CELLTREAT heavy-duty Petri dish line
- Vented lid with molded spacers — allows consistent, uniform gas exchange while protecting cultures from airborne contamination
- Stacking rings on lid — increased stability when stacking tall columns of dishes in the incubator or on the bench
- Consistently flat base — ensures even distribution of agar and liquid media across the full 55 cm² growth area
- 15–16 mL working volume — accommodates the full range of standard agar media volumes
- Optically clear — medical-grade virgin polystyrene for high light transmission and distortion-free microscopic visualization
- Sterile — gamma irradiated
- Certified nonpyrogenic and RNase-/DNase-free
- Packaged 10 dishes per resealable bag; 50 bags per case (500 dishes/case)
SPECIFICATIONS
| Attribute | Detail |
|---|---|
| Catalog Number | 229693 |
| Brand | CELLTREAT Scientific Products |
| Product Name | 100mm x 15mm Heavy-Duty Petri Dish with Grip Ring |
| Dish Style | Heavy-Duty with Grip Ring |
| Diameter | 100 mm |
| Height | 15 mm |
| Working Volume | 15–16 mL |
| Growth Area | 55 cm² |
| Construction | Heavy-duty — thicker polystyrene than standard Petri dishes |
| Grip Feature | Pronounced grip ring on base |
| Lid Type | Vented (molded spacers for gas exchange) |
| Surface Treatment | Non-Treated |
| Material | Medical-grade virgin polystyrene |
| Color | Clear |
| Sterility | Sterile (gamma irradiated) |
| Certifications | Nonpyrogenic, RNase-free, DNase-free |
| Lid Features | Molded spacers (vented), stacking rings |
| Packaging | 10 dishes/resealable bag; 50 bags/case |
| Quantity | 500 dishes/case |
APPLICATIONS
- Bacterial culture and colony isolation requiring more durable dish construction
- Yeast and fungal culture
- Phage plaque assays
- Routine microbiology sample plating and streaking
- Agar media pouring and plate preparation with secure grip handling
- Environmental monitoring and microbial air sampling
- Cell culture in non-treated heavy-duty format
- Clinical and diagnostic microbiology requiring extra dish durability
- Any application where improved grip and heavier-duty dish construction are preferred
ORDERING INFORMATION — CELLTREAT HEAVY-DUTY PETRI DISHES WITH GRIP RING
| Cat # | Description | Size | Surface | Sterility | Packaging | Qty/Case |
|---|---|---|---|---|---|---|
| 229693 | 100mm x 15mm Petri Dish w/Grip Ring | 100mm x 15mm | Non-Treated | Sterile | 10/bag | 500 |
| 229692 | 100mm x 15mm Petri Dish w/Grip Ring | 100mm x 15mm | Non-Treated | Sterile | 10/bag | 300 |
| 229690 | 100mm x 15mm Tissue Culture Treated Dish w/Grip Ring | 100mm x 15mm | TC-Treated | Sterile | 10/bag | 500 |
| 229670 | 70mm x 15mm Tissue Culture Treated Dish w/Grip Ring | 70mm x 15mm | TC-Treated | Sterile | 10/bag | 500 |
| 229663 | 60mm x 15mm Petri Dish w/Grip Ring | 60mm x 15mm | Non-Treated | Sterile | 10/bag | 500 |
| 229695 | 100mm x 15mm Petri Dish, Stackable (standard) | 100mm x 15mm | Non-Treated | Sterile | 20/bag | 500 |
| 229694 | 100mm x 15mm Petri Dish, Slideable (standard) | 100mm x 15mm | Non-Treated | Sterile | 20/bag | 500 |
| 229697 | 100mm x 15mm Petri Dish, Slippable (standard) | 100mm x 15mm | Non-Treated | Sterile | 20/bag | 500 |
