TRITECH RESEARCH CATALOGUE OF INNOVATION & ECONOMY
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All NEW! From Tritech Research:
PourBoy™ III Sterile Media Dispenser
THE BEST DEVICE ON THE MARKET FOR REPETITIVELY DISPENSING MEDIA...
AND AT THE BEST PRICE!

This new device is so good, you can actually get excited about pouring Petri dishes. We periodically ask labs for their "wish lists", and on more than one occasion, researchers have said, "A good, inexpensive, reliable sterile media dispenser." Most devices on the market are either expensive, unreliable peristaltic pumps, or expensive unreliable motor-driven, syringe-based pumps.

At Tritech Research, we designed a system combining simple, yet elegant, foot pedal controlled electronic dispensing circuitry with an inexpensive, detachable, miniature, high-tech electromagnetic pump that is fully autoclavable (!) to make the PourBoy III.  You can still sterilize with alcohol, bleach, hydrogen peroxide, or hot water, but now, for extra assurance of sterility, you have the option of autoclaving, as well.  Just unplug the pump from the controller base, wrap it (and the input and output tubes, still attached) in aluminum foil, and autoclave.

Great new features on the PourBoy III include:

  • easily user-calibrated to accurately deliver volumes from 0.1 to 999.0 mL
  • user-settable pause interval from 0.1 to 999 seconds between each dispensing operation
  • user memory to store common dispensing operations, i.e different Petri dish sizes
  • microprocessor-controlled accuracy, and a fully digital, wipe-to-clean membrane keypad

We are offering this system at a special introductory price of only $650, and you can order additional electromagnetic pump+tubing sets for $125, this way you'll have spares ready when you are!

$ 650.00*: Special introductory price
$ 125.00*: Additional electromagnetic pump and tubing set

Warranty plans are available. Please contact us for info on our pricing plans, terms and conditions.

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petri dishes STACKABLE PETRI DISHES

Tritech Research saves you money on high-quality Petri dishes.
Check out these incredible Petri dish prices!
Stackable, Sturdy, Super flat and Clear.

Click here for exact Petri Dish Dimensions.

Click here if you are interested in purchasing a small quantity of Petri dishes and/or growth media (from a few cases to a few dishes) and would like to order online and use a credit card or PayPal account.

 Size  Model #  Qty.  Our Regular Low Price†  20% Super Discount Price†
 150mm  T3325  100  $37.50  $30.00
 100mm  T3361  500  $45.00  $36.00
 100mm*  T3371  600  $51.25  $41.00
 60mm**  T3305, T3306, T3308  500  $42.50  $34.00
 35mm  T3500  500  $71.25  $57.00

† Price includes 7.5% discount applicable to Cash Purchases and Institutional Purchase Orders, not applicable to Credit Card orders.
* (fully stackable - cheaper, take less space, stacks don't fall over easily)
**(vented or non-vented media savers)

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super foam tube racks SPFTR! (SUPER POLYESTER FOAM TUBE RACKS)

Never worry about knocking over a rack of tubes and having your precious samples scatter all over the floor. Here is a great and economical way to hold your tubes during an experiment and to store them afterward. Racks are made of die-cut top quality polyester foam, so they are resistant to solvents and last for years. There are four models to choose from, each with a different hole size. The racks grab your tubes snugly so they won't fall out even if you turn the whole thing up-side-down or drop it!

 


Model  Tube type  Holes  Hole diameter  Price ea.† (5/pk)
TR10  1.5-2 mL EPP, mini culture  5x10=50  9mm  $ 7.00
TR11  5-10mL culture 15 mL conical  5x10=50  14mm  $ 10.60
TR20  250-500µl mini-Epp  6x5 = 30  4.5mm  $ 10.60
TR21  0.5-1.8mL  6x5 = 30  6mm  $ 7.00

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TISSUE CULTURE PETRI DISHES

Beneficial Features of the TPP Tissue Culture Petri Dishes:

  • Every batch tested for cell growth characteristics.
  • Outstanding flatness and optical clarity for microscopic examination.
  • Unique serrated edge on bottom dish makes handling safe and easy.
  • Double writing surface.
  • Numeric scale in lid divides viewing area into quadrants to aid in examination.
  • Dishes are packaged in easy "peel-off" wrapping.
  • Guaranteed sterile by gamma irradiation.

Innovative features and outstanding cell growth properties make the TPP Tissue Culture Petri Dishes the ideal choice for adherent cell culture in research and industry. These optically clear, high-grade polystyrene dishes are tissue culture treated only on the base of the dish with a non-treated ring surrounding the growing surface to prevent cell attachment on the edge. A serrated ring around the bottom dish makes pick-up and handling of the dishes safe and easy, while also minimizing the risk of dish droppage due to lid/base disassembly.

A special stacking ring, with spaces for a numeric scale (12,3,6,9) set on the periphery, allows for safe and stable stacking of the dishes. The numeric scale serves to ease locating areas of examination while the spaces they create in the stacking ring reduce condensation between stacked dishes and prevent the dishes from sticking together.

Two marking areas, located on the top dish wall (yellow) and the bottom dish wall (frosted), act as as a reference for top/bottom alignment and orientation. There are also six special ìstopsî built into the lid which facilitate optimal gas exchange during incubation.

ITEM # DESCRIPTION QTY. PRICE †
TP9340-5 TC Petri Dishes 40mm dia. x 10mm 900 $148.00
TP9360 TC Petri Dishes 60mm dia. x 15mm 840 $153.00
TP93100 TC Petri Dishes 100mm dia. x 20mm 240 $99.00
TP93150 TC Petri Dishes 150mm dia. x 20mm 100 $117.00

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ONLY $1.25 EACH!
TISSUE CULTURE PLATES

Beneficial Features of the TPP Tissue Culture Plates:

  • Designed for easy and stable stacking. Different well plates can be mixed and stacked.
  • Plates are constructed from high grade polystyrene.
  • Individual well rings in lid prevent cross-contamination.
  • Easy-to-read alpha-numeric well identification.
  • Yellow marking areas on both base and lid.
  • Plates are packaged in easy transparent ìpeel-offî wrapping.
  • Available individually wrapped or 4/6 plates per bag.
  • Guaranteed sterile by gamma irradiation.

The new generation of Tissue Culture Plates from TPP is characterized by yellow strip marking areas and easy-to-read black-embossed, alpha-numeric writing. The cell growth surface treatment is limited to the well bottoms and offers optimal attachment and growth for the most varied types of cell lines. The untreated well walls also lead to a flattening of the liquid meniscus that forms, thereby reducing the diffusion of the light. This feature, along with the outstanding optical clarity of the well bottoms, makes these plates ideal for microscopic examination and spectroscopic measurements.

Serrated areas on the sides of the plate and a slight excess in lid width make these plates easy to pick-up and facilitate lid removal. The lid itself is irreversible due to a shaped corner on the lid and plate. These special handling features also serve to prevent "sticking" caused by condensation when the plates are stacked. A unique air-extraction, ventilation feature on the plate and lid maximizes external/internal gas exchange and considerably reduces media evaporation without altering the CO2 diffusion. The rings on the lid prevent cross-contamination from displacement of the individual well condensates.

ITEM # DESCRIPTION QTY. PRICE †
TP9206 6-Well TC Plates Flat-Bottom Wells 126 $157.50
TP9212 12-Well TC Plates Flat-Bottom Wells 126 $157.50
TP9224 24-Well TC Plates Flat-Bottom Wells 126 $157.50
TP9296 96-Well TC Plates Flat-Bottom Wells 162 $202.50
TP9297 96-Well TC Plates U-Bottom Wells 162 $202.50

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TISSUE CULTURE FLASKS

Beneficial Features of the TPP Vented & Filtered Cap Flasks:



  • Unique body shape with a wider neck allows easy cell retrieval and absolutely NO dead corners.
  • White-printed graduations are easy to read and include marking area.
  • Impeccable optical clarity for microscope observation.
  • Safe, stable stacking of flasks.
  • Flasks are made from high-grade, low-toxin polystyrene.
  • Screw caps are made from polyethylene.
  • Flasks are packaged in easy ìpeel-offî wrapping and each bag has a protective barrier to prevent scratching.
  • Package contents are guaranteed sterile by gamma irradiation.
  • Flasks are individually leak tested and each batch is quality controlled for sterility and cell growth.
    Our new range of flasks, available with filtered or vented caps, is the result of intensive cooperation between user experts and top development specialists. Great importance has been attached to the tissue culture properties of the flask, the accessibility of the flaskís interior, and the cap closure.

TC Properties: The most important requirement of a tissue culture flask is an even surface refinement in the growth zone. This inside surface treatment by TPP provides an optimal growth surface on the flask base for the most varied matrix-dependent tissue cultures. The untreated side and top inside surfaces reduce the amount of cell loss during the separation phases, because undesired tissue adhesion outside the growth zone is diminished.

Accessibility: The flask's innovative shape is of such a design that devices inserted through the flask's neck have optimal access to the entire base surface. This means that there are no "dead" corners that cannot be reached with pipettes or cell scrapers. This excellent accessibility is due to the large neck opening and the favorable angle of inclination. The angled neck also reduces the chance of accidental spills and permits "dribble-free" pouring.

Vented Caps: When the vented screw cap is tightened to the end position, the closed flask is liquid and gas tight. By simply unscrewing the cap one quarter of a turn, the flask is in the "VENT" position, with the inside of the flask being aerated through a defined gap opening. This guarantees that the gas exchange with the environment and the possible risk of contamination are kept to a minimum. In addition, the special flat thread profile of the caps stops excess tightening and thus allows the caps to be re-used multiple times.

Filtered Caps: The TPP filter cap has a welded membrane in the cap cavity to offer free gas exchange without gas flow alteration. For optimal flask breathing, all membranes are proportionally dimensioned to each cap size. The microporous hydrophobic membrane (cytotoxic free) itself is constructed of 2 layers of membrane material based on a white acrylic copolymer over nylon support. With an airflow rate of 4.5 (LPM/3.7cm2/13.5psi), the gas exchange properties of the filtered flasks are comparable to that of the standard cap flasks.

The New 300cm2 Flask Offers The Largest TC Growth Surface Available!
 

ITEM # DESCRIPTION QTY. PRICE †
TP9025 TC Flask, 25cm2, Vented Cap 360 $179.00
TP9026 TC Flask, 25cm2, Filtered Cap 360 $190.00
TP9075 TC Flask, 75cm2, Vented Cap 100 $120.00
TP9076 TC Flask, 75cm2, Filtered Cap 100 $130.00
TP90150 TC Flask, 150cm2, Vented Cap 36 $99.00
TP90151 TC Flask, 150cm2, Filtered Cap 36 $109.00
TP90301 TC Flask, 300cm2, Filtered Cap 18 $110.00

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Economy 15mL/50mL Centrifuge Tubes

Leakproof Screwcaps, Sterile, Conical Bottom, Tray Packs or Bulk.

In 15 mL tubes, printed graduations are in 0.1mL increments to 1mL, then in 0.5mL increments up to and including 15mL. Leakproof screwcaps have molded-in sealing ring. Molded of premium grade polystyrene or radiation grade polypropylene.

In 50 mL tubes, printed graduations are in 2.5mL increments to 10mL, then 5mL increments up to and including 50mL. Leakproof screwcap. Slotted trays for sample viewing. Autoclavable polypropylene co-polymer.  

 

ITEM # CAP. DESCRIPTION QTY. PRICE †
3215P 15mL Polystyrene Tray Pack w/Attached Caps 50/tray, 10 trays/case 500 $70.00
3216P 15mL Polypropylene Tray Pack w/Attached caps 50/tray, 10 trays/case 500 $70.00
3217P 15mL Polystyrene Tubes, Bulk w/Attached Caps 25/bag, 20 bags/case 500 $60.00
3218P 15mL Polypropylene Tubes, Bulk w/Attached caps 25/bag, 20 bags/case 500 $60.00
3250P 50mL Tray Pack w/Attached Caps 25/tray, 20 trays/case 500 $95.00
3250PB 50mL Bulk w/Attached Caps 25/tray, 20 trays/case 500 $89.00

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Screw-Cap Microcentrifuge Tubes

ITEM # DESCRIPTION QTY. PRICE †
FS500 0.5mL Free-Standing Tube Only 500 $16.50
FS501 0.5mL Free-Standing Tube w/Cap 500 $39.00
FS502 0.5mL Free-Standing Tube w/Cap, Sterile 500 $64.00
FS1500 1.5mL Free-Standing Tube Only 500 $16.50
FS1501 1.5mL Free-Standing Tube w/Cap 500 $39.00
FS1502 1.5mL Free-Standing Tube w/Cap, Sterile 500 $64.00
SC1503 1.5mL Conical Tube w/Cap, Sterile 500 $64.00
FS2010 2.0mL Graduated Free Standing Tube Only 500 $16.50
FS2020 2.0mL Graduated Free Standing Tube w/Cap 500 $39.00
FS2030 2.0mL Graduated Free Standing Tube w/Cap, Sterile 500 $64.00
SC2000-1 2.0mL Conical Tube Only 500 $16.50
SC2010 2.0mL Conical Tube w/Cap 500 $39.00
SC2020 2.0mL Conical Tube w/Cap, Sterile 500 $64.00
C100N Screw-Caps with O-Rings, Natural 500 $27.00
C100A Screw-Caps with O-Rings, Assorted Colors 500 $27.00

Manufactured of polypropylene, these Screw-Cap Microcentrifuge Tubes with O-rings are sturdy enough to withstand centrifugation (20,000 x g) and are suitable for vapor-phase liquid nitrogen storage, boiling, and autoclaving.




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Polypropylene Microcentrifuge Tube Trays

Our Microcentrifuge Tube trays are manufactured of polypropylene, and suitable for autoclaving as well as freezing.  Available in white, or 13 bright colors, for color-coding specific projects or identifying hazardous samples.  The trays also feature frosted writing areas and numbered well markings for easy sample identification.

Also Available: Keep your samples secure with covers for both our rack sizes! Our rack covers are made from clear polypropylene, snap easily onto the tube racks and feature an indented area that allows for stable stacking. They are also autoclave- and freezer-safe, and are designed to accomodate for the extra height of the screw caps.

80 well racks   80-Well Tube Trays
  • Suitable for 0.5 mL - 2.0 mL Microcentrifuge tubes.
  • Rack dimensions: 9"L x 2-1/16"D with a well diameter of 10.5mm.
  • Well configuration: 16 x 5.

All colors $4.38/ea. tray, sold in packs of 5. †
Colors available:


T0060 - White
T0061 - Asstd. Colors
T0062 - Blue
T0063 - Green
T0064 - Orange
T0065 - Pink
T0066 - Yellow
T0067 - Lavendar
T0068 - Red
T0069 - Black
T0070 - Flourescent Blue
T0071 - Flourescent Green
T0072 - Flourescent Orange
T0073 - Flourescent Pink
T0074 - Flourescent Yellow
T0075 - Asstd. Flourescent

Tray Cover for 80-well trays (T0051): $2.50/ea
sold in packs of 5. †



96 well racks   96-Well Reversible Tube Trays
  • One side holds 0.5 mL tubes, the other holds 1.5mL - 2.0 mL tubes.
  • Well configuration: 12 x 8.

White (T0090): $7.90/ea. tray, sold in packs of 5. †

Colored: $8.90/ea. tray, sold in packs of 5. †
Colors available:


T0092 - Blue
T0093 - Green
T0094 - Orange
T0095 - Pink
T0096 - Yellow
T0097 - Lavendar
T0091 - Asstd. Colors
T0099 - Black
T0092F - Flourescent Blue
T0093F - Flourescent Green
T0094F - Flourescent Orange
T0095F - Flourescent Pink
T0096F - Flourescent Yellow
T0091F - Asstd. Flourescent

Tray Cover for 96-well trays (T0052): $2.70/ea.
sold in packs of 5. †

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