Microbiology

These Contact Plate dishes are free from optical distortion and are sterile. The grid is 10 x 10 mm with numbered and lettered squares (read more)

These Contact Plate dishes are free from optical distortion and are sterile. The grid is 10 x 10 mm with numbered and lettered squares to facilitate counting and to locate colonies. Made of Polystyrene. (hide)

* Complete sterilization in 5 to 7 seconds * Safe, convenient and no spatter * Ideal for platinum loops, needles and tube mouths * (read more)

* Complete sterilization in 5 to 7 seconds
* Safe, convenient and no spatter
* Ideal for platinum loops, needles and tube mouths
* Asbestos-free core element (hide)

*Combines a multi-function electronic counter with a Sharpie® pen *For marking Petri dishes to prevent missing or double-counting (read more)

*Combines a multi-function electronic counter with a Sharpie® pen
*For marking Petri dishes to prevent missing or double-counting colonies
*Light, ergonomic body is balanced for easy manipulation
*Touch controls for multiple counts, sums, counting up or down, and more
*Counter automatically beeps with each count—or select the LED flash mode for a visual alert of each count
*Press the lock key to write with Sharpie pen without counting—makes writing count totals simple
*Counter accepts both fine and extra fine point Sharpie pens
*Easily change colors for separate counts
*Includes one fine-point Sharpie pen and weighted stand (hide)

Nominal size: 100 x 15mm; style: mono Automation Petri dish is molded from medical grade virgin polystyrene, with optically-clear (read more)

• Nominal size: 100 x 15mm; style: mono
• Automation Petri dish is molded from medical grade virgin polystyrene, with optically-clear top and bottom viewing surfaces with no side arrows or ISO Mark Targets
• Clear Petri dish has ventilation ribs for free air circulation and a flared lid skirt and squared corners for easy one-hand operation
• Disposable, single-use Petri dish is radiation sterilized; traceable by lot and sku number
• Ideal for general microbiological use
• Sold in cases of 500, 25 per pack
• Manufacturer: KORD-Valmark
• Manufacturer Part No: 2917

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Lazy-L-SpreadersTM disposable microbiological spreaders provide an economical alternative to bending glass rods or pipets for spreading (read more)

Lazy-L-SpreadersTM disposable microbiological spreaders provide an economical alternative to bending glass rods or pipets for spreading samples on agar surfaces and filters in Petri dishes. They are supplied sterile -- no need to flame sterilize or autoclave. (hide)

PetriSeal Creates a tight seal and is temperature resistant, waterproof, and chemically resistant. Use PetriSeal with petri dishes, (read more)

PetriSeal Creates a tight seal and is temperature resistant, waterproof, and chemically resistant. Use PetriSeal with petri dishes, microtiter plates, and culture plates to prevent entry of contaminants. (hide)

* Polystyrene * Referred to as 100mm x 15mm dish * Optically clear * Sterile * Ideal for phage typing, susceptibility testing, plate (read more)

* Polystyrene
* Referred to as 100mm x 15mm dish
* Optically clear
* Sterile
* Ideal for phage typing, susceptibility testing, plate counts, and probe assays
* Alpha-numerically labelled
* Four venting ribs in the underside of the lid to prevent condensation build-up
* 500/case (hide)