Product Description
LIGHT LABS is proud to offer the CELLTREAT 70mm x 15mm Tissue Culture Treated Cell Culture Dish with Grip Ring (Cat # 229670) — a premium, sterile, tissue-culture-treated heavy-duty cell culture dish occupying the ideal footprint between the 60mm and 100mm dish formats. With a 36.3 cm² TC-treated growth area and a 7–8 mL working volume, the 229670 provides significantly more culture area than a 60mm dish while consuming less media and incubator space than a 100mm format — making it the preferred choice for experiments that require more cells than a 60mm dish can yield but where the larger footprint or media volume of a 100mm dish is unnecessary.
The tissue culture treated surface undergoes a cell culture treatment process that delivers a consistent, uniform hydrophilic surface optimized for improved adherent cell attachment — ensuring maximum cell spreading and reproducible culture performance across the 36.3 cm² growth area. The pronounced grip ring molded around the circumference of the base provides a secure, comfortable grip for easy one-hand handling in the biosafety cabinet — a critical advantage when working with gloves while managing multiple dishes simultaneously. The vented lid features molded spacers allowing consistent gas exchange with the CO₂ incubator atmosphere, and stacking rings on the lid provide stability when stacking dishes during incubation.
Manufactured from medical-grade virgin polystyrene and sterilized by gamma irradiation, the 229670 is certified nonpyrogenic and RNase-/DNase-free. Packaged 10 dishes per resealable bag, 50 bags per case (500 dishes total). LIGHT LABS is your trusted source for CELLTREAT laboratory plasticware.
KEY FEATURES
- Intermediate 70mm format — more culture area than a 60mm dish (36.3 cm² vs. 21 cm²) without the full footprint or media volume of a 100mm format
- Tissue culture treated (TC-treated) surface — consistent, uniform hydrophilic surface for improved adherent cell attachment and reproducible culture performance
- Heavy-duty construction — thicker, more durable polystyrene than standard Petri dishes for superior structural integrity
- Pronounced grip ring on base — secure, comfortable one-hand handling in the biosafety cabinet, especially with gloves
- Vented lid with molded spacers — allows consistent, uniform gas exchange with CO₂ incubator atmosphere
- Stacking rings on lid — increased stability when stacking dishes in the incubator
- 36.3 cm² TC-treated growth area; 7–8 mL working volume
- Optically clear — medical-grade virgin polystyrene for high light transmission and undistorted microscopic visualization
- Sterile — gamma irradiated
- Certified nonpyrogenic and RNase-/DNase-free
- Packaged 10 dishes per resealable bag; 50 bags per case (500 dishes/case)
- Fisher Scientific Catalog No. 50-202-034
SPECIFICATIONS
| Attribute | Detail |
|---|---|
| Catalog Number | 229670 |
| Fisher Scientific Catalog No. | 50-202-034 |
| Brand | CELLTREAT Scientific Products |
| Product Name | 70mm x 15mm TC-Treated Dish w/Grip Ring |
| Diameter | 70 mm |
| Height | 15 mm |
| Working Volume | 7–8 mL |
| Growth Area | 36.3 cm² |
| Surface Treatment | Tissue Culture Treated (TC-Treated) |
| Construction | Heavy-duty — thicker polystyrene than standard Petri dishes |
| Grip Ring | Yes — pronounced grip ring |
| Lid Type | Vented (molded spacers for gas exchange) |
| Lid Additional Feature | Stacking rings for stability |
| Material | Medical-grade virgin polystyrene |
| Color | Clear |
| Sterility | Sterile (gamma irradiated) |
| Certifications | Nonpyrogenic, RNase-free, DNase-free |
| Packaging | 10 dishes/resealable bag; 50 bags/case |
| Quantity | 500 dishes/case |
APPLICATIONS
- Routine mammalian cell line maintenance and passaging requiring intermediate dish size
- Primary cell culture where more area than a 60mm dish is needed without committing to a 100mm format
- Cell-based assays and drug screening requiring more cells than a 60mm dish yields
- Protein expression in adherent cell systems at intermediate scale
- Viral production in adherent cell lines
- Transfection experiments requiring more cells than a 60mm dish provides
- Immunofluorescence and immunocytochemistry experiments
- Scale-up optimization between 60mm and 100mm dish formats
- Any adherent cell culture application requiring a TC-treated 70mm dish with grip ring
ORDERING INFORMATION — CELLTREAT TC-TREATED CELL CULTURE DISHES WITH GRIP RING
| Cat # | Description | Size | Growth Area | Volume | Packaging | Qty/Case |
|---|---|---|---|---|---|---|
| 229670 | 70mm x 15mm TC-Treated Dish w/Grip Ring, Sterile | 70mm x 15mm | 36.3 cm² | 7–8 mL | 10/bag | 500 |
| 229660 | 60mm x 15mm TC-Treated Dish w/Grip Ring, Sterile | 60mm x 15mm | 21 cm² | 3–4 mL | 10/bag | 500 |
| 229690 | 100mm x 15mm TC-Treated Dish w/Grip Ring, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | 10/bag | 500 |
| 229620 | 100mm x 20mm TC-Treated Dish w/Grip Ring, Sterile | 100mm x 20mm | 60.5 cm² | 15–16 mL | 10/bag | 300 |
| 229651 | 150mm x 20mm TC-Treated Dish, Sterile | 150mm x 20mm | 143 cm² | 25–28 mL | 5/bag | 100 |
| 229652 | 150mm x 25mm TC-Treated Dish, Sterile | 150mm x 25mm | 154 cm² | 52–132 mL | 5/bag | 60 |
