Date published: 2025-10-17

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Petri Dish, Untreated - UltraCruz®

4.9(20)
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  • High quality, sterile Polystyrene Petri Dishes for Cell Culture are manufactured from crystal clear polystyrene providing excellent optical clarity in microscopic analyses.
  • Petri Dishes are constructed with ventilation ribs, reducing condensation and allowing better gas exchange and air circulation.
  • Consistent flatness and smooth surface ensure homogeneous distribution of culture medium over the bottom of the Petri Dish.
  • Petri Dish lids have stacking rings for increased stability.
  • Base of Petri Dishes for Cell Culture features a partial edge ring, allowing a single dish to slide from a large stack and provides enhanced stability when stacked.
  • Petri Dishes are untreated and recommended for suspension cells, fungi, bacteria and other microbial culture.
  • Free of heavy metals, Petri Dishes are free of detectable DNase/RNase, human DNA and pyrogens.
  • Polystyrene Petri Dishes for Cell Culture are suitable for most laboratory applications.
  • DISCOUNT: Bulk orders of any combination of Lab Supplies totaling:
    • $500 or more receive a 5% discount
    • $1,500 or more receive a 10% discount
    • $2,500 or more receive a 15% discount

    FREE GROUND SHIPPING
    on labware orders over $20 in the contiguous US

    Description
    UltraCruz® Petri Dish for cell culture is manufactured from sterile crystal clear polystyrene providing excellent optical clarity in microscopic analyses. Petri Dishes are constructed with ventilation ribs, reducing condensation and allowing better gas exchange and air circulation. Consistent flatness and smooth surface ensure homogeneous distribution of culture medium over the bottom of the Petri Dish. Petri Dish lids have stacking rings for increased stability. Base of Petri Dishes for Cell Culture features a partial edge ring, allowing a single dish to slide from a large stack and provides enhanced stability when stacked. Free of heavy metals, Petri Dishes are free of detectable DNase, RNase, human DNA and pyrogens. Polystyrene Petri Dishes for Cell Culture are suitable for most laboratory applications.

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Petri Dish, 35 x 10 mm, 740/case

    sc-351864
    740/case
    $229.95

    Petri Dish, 60 x 15 mm, 500/case

    sc-351863
    500/case
    $144.95
    US: (Out of Stock: Availability October 30, 2025)

    Petri Dish, 100 x 15 mm, 500/case

    sc-516726
    500/case
    $84.95

    Are the included slant racks Autoclavable? 

    Asked by: PFunk
    Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
    Answered by: Technical Service
    Date published: 2023-02-08

    What are the internal and external measurements of both the plate and the lid (in mm)?

    Asked by: aworm
    Thank you for your question. It would be helpful if you could call us directly at 800-457-3801 ext.1, allowing for a more interactive discussion of this and other related questions.
    Answered by: Blake J
    Date published: 2021-11-09
    • y_2025, m_10, d_14, h_6CST
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    Rated 5 out of 5 by from All around good valueAll came unbroken and sterile. Can’t beat the price
    Date published: 2024-12-04
    Rated 4 out of 5 by from Good price, better than expected qualityGood price, better than expected quality. Will purchase again
    Date published: 2022-11-19
    Rated 4 out of 5 by from Petri Dish CaseI was under the impression from the photo these would have grip rings and they do not. It’s not a big deal just fyi. Package arrived quickly and in good shape!!! Plates all seem to be sterilized properly. I’d give them a solid A. The price point is the best I’ve found. Great product, great price!!!!
    Date published: 2022-11-09
    Rated 5 out of 5 by from This is the best deal I could find!These petri dishes were delivered in just a few days, and none were broken! All sleeves appeared to be adequately sealed. The case was safely shipped in a larger box with packing material. The only negative was that the outside of the case of petri dishes appeared to have been stained by some sort of liquid which possibly dripped on it while in the warehouse. This liquid did not appear to reach the inside of the case, however, and none of the sleeves appeared stained or compromised.
    Date published: 2022-11-02
    Rated 5 out of 5 by from TruthCouldn't believe. Excellent customer service and product. Will definitely be back.
    Date published: 2022-10-11
    Rated 5 out of 5 by from Great Petri dishesFantastic value for the money paid, great packaging,, office staff was quick to answer questions I had about delivery, , only issue I had was with fed-ex , had an issue delivering package when promised
    Date published: 2022-10-01
    Rated 5 out of 5 by from QualityVery fast shipping. Quality product. 20 plates per is a great set up
    Date published: 2022-09-28
    Rated 5 out of 5 by from Satisfied with price and qualityPackaged nicely, all in good shape. Good sterile petri dishes.
    Date published: 2022-08-29
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    Petri Dish, Untreated - UltraCruz ® is rated 4.9 out of 5 by 20.
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