Product Description
LIGHT LABS is proud to offer the CELLTREAT 35mm x 10mm Non-Treated Petri Dish (Cat # 229638) — the smallest format in CELLTREAT's heavy-duty non-treated Petri dish line, ideal for small-scale cell culture, microscopy, and other applications requiring a miniaturized dish format with minimal media volume. With a 5 mL working volume and 8.5 cm² of non-treated growth area, the 229638 is the preferred choice for labs working with precious or limited samples, performing high-resolution microscopy on live or fixed cells, or running small-scale comparative culture experiments.
CELLTREAT's non-treated cell culture dishes are manufactured with thicker, more durable polystyrene than standard commodity Petri dishes — providing superior structural integrity and resistance to warping while remaining suitable for the same applications. The non-treated polystyrene surface is chemically inert, making the 229638 ideal for suspension culture, bacterial and yeast culture, microscopy applications, and any workflow where cell adhesion to the dish surface is undesirable. The vented lid features molded spacers that allow consistent gas exchange during incubation, and stacking rings on the lid provide added stability when handling tall stacks of dishes. Manufactured from medical-grade virgin polystyrene and sterilized by gamma irradiation, the 229638 is certified nonpyrogenic and RNase-/DNase-free. Packaged 10 dishes per resealable bag, 96 bags per case (960 dishes total). LIGHT LABS is your trusted source for CELLTREAT laboratory plasticware.
KEY FEATURES
- Smallest format in the CELLTREAT non-treated dish line — 35mm x 10mm ideal for small-scale culture, microscopy, and limited sample applications
- Non-treated polystyrene surface — chemically inert; ideal for suspension culture, bacterial culture, microscopy, and applications requiring minimal cell adhesion
- 5 mL working volume and 8.5 cm² growth area — minimizes media and reagent consumption for precious samples
- Heavy-duty construction — thicker, more durable polystyrene than standard Petri dishes for superior structural integrity
- Vented lid with molded spacers — allows consistent gas exchange during incubation
- Stacking rings on lid — increased stability when stacking dishes in the incubator or on the bench
- Stackable design for efficient storage and incubator space management
- Crystal-clear polystyrene for excellent optical clarity — ideal for transmitted light and fluorescence microscopy
- Sterile — gamma irradiated
- Certified nonpyrogenic and RNase-/DNase-free
- Packaged 10 dishes per resealable bag; 96 bags per case (960 dishes/case)
- Fisher Scientific Catalog No. 50-202-036
SPECIFICATIONS
| Attribute | Detail |
|---|---|
| Catalog Number | 229638 |
| Fisher Scientific Catalog No. | 50-202-036 |
| Brand | CELLTREAT Scientific Products |
| Product Name | 35mm x 10mm Non-Treated Petri Dish |
| Diameter | 35 mm |
| Height | 10 mm |
| Working Volume | 5 mL |
| Growth Area | 8.5 cm² |
| Surface Treatment | Non-Treated |
| Construction | Heavy-duty — thicker polystyrene than standard Petri dishes |
| Grip Ring | No |
| Lid Type | Vented (molded spacers for gas exchange) |
| Lid Additional Feature | Stacking rings for stability |
| Dish Style | Stackable |
| Material | Medical-grade virgin polystyrene |
| Color | Clear |
| Sterility | Sterile (gamma irradiated) |
| Certifications | Nonpyrogenic, RNase-free, DNase-free |
| Packaging | 10 dishes/resealable bag; 96 bags/case |
| Quantity | 960 dishes/case |
APPLICATIONS
- Small-scale bacterial and yeast culture
- Suspension cell culture in miniaturized format
- Live cell and fluorescence microscopy on small sample volumes
- Small-scale comparative culture experiments
- Precious or limited sample culture requiring minimal media volume
- Primary cell isolation and initial culture from small tissue samples
- Embryo culture and developmental biology applications
- Zebrafish embryo staging and observation
- Small-scale drug screening and dose-response studies
- Any application requiring a miniaturized non-treated Petri dish format
ORDERING INFORMATION — CELLTREAT NON-TREATED PETRI DISHES
| Cat # | Description | Size | Growth Area | Working Volume | Grip Ring | Packaging | Qty/Case |
|---|---|---|---|---|---|---|---|
| 229638 | 35mm x 10mm Non-Treated Petri Dish, Sterile | 35mm x 10mm | 8.5 cm² | 5 mL | No | 10/bag | 960 |
| 229663 | 60mm x 15mm Non-Treated Petri Dish w/Grip Ring, Sterile | 60mm x 15mm | 21 cm² | 7–8 mL | Yes | 10/bag | 500 |
| 229693 | 100mm x 15mm Non-Treated Petri Dish w/Grip Ring, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | Yes | 10/bag | 500 |
| 229692 | 100mm x 15mm Non-Treated Petri Dish w/Grip Ring, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | Yes | 10/bag | 300 |
| 229695 | 100mm x 15mm Petri Dish, Stackable, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | No | 20/bag | 500 |
| 229694 | 100mm x 15mm Petri Dish, Slideable, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | No | 20/bag | 500 |
| 229697 | 100mm x 15mm Petri Dish, Slippable, Sterile | 100mm x 15mm | 55 cm² | 15–16 mL | No | 20/bag | 500 |
| 229651 | 150mm x 20mm TC-Treated Dish, Sterile | 150mm x 20mm | 143 cm² | 25–28 mL | No | 5/bag | 100 |
