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Lab Essentials
MIDSCI carries a top of the line collection of lab essentials, including the likes of beakers, ice buckets, aluminum foil, and bags.
At MIDSCI, we stock only the best selection of numerous lab essential items that are sure to make your life easier and your experiments run that much smoother. Not to mention, many of these lab essentials protect your work and records!
For example, our lab notebooks defend your vital recordings from water and chemicals. The ice buckets we have protect your temperature sensitive samples. And the media bottles we carry are top of the line.
From mouse restraints to timers, you’ll find the lab essentials you need right here.
Sibata Glass Graduated Cylinders, Class B
- Meets ASTM E-1272 Class B, Style I specifications
- Capacities from 10mL to 2000mL available
- Hexagonal bases for added stability
- Calibrated To Contain
- Bumper guards included (except 2000 mL size)
PIPETTES, TRANSFER, VOLUMETRIC, CLASS A, BATCH CERTIFIED
- Made from borosilicate glass in compliance with ASTM specification E969
- Color-coded
- Calibrated to deliver
- Printed with durable amber markings
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
ITEM # |
CAPACITY (ML) |
TOLERANCE (ML) |
COLOR CODE |
PT7101-A |
1 |
± 0.006 |
BLUE |
PT7101-B |
2 |
± 0.006 |
ORANGE |
PT7101-C |
5 |
± 0.010 |
WHITE |
PT7101-D |
10 |
±0.020 |
RED |
PT7101-E |
20 |
±0.030 |
YELLOW |
PT7101-F |
25 |
±0.030 |
BLUE |
PT7101-G |
50 |
±0.050 |
RED |
PT7101-H |
100 |
±0.080 |
YELLOW |
Sterile 250mL polycarbonate flask without baffles. Virtually unbreakable Lexan (registered trademark of GE Plastics) polycarbonate is used in the manufacture of this product.
Flask comes sterile via gamma irradiation, packaged in its own protective bag with two polypropylene 38mm closures. One is a standard leakproof closure. The other is a vented closure with a PTFE membrane, 0.22um pore size for sterile air exchange.
The polycarbonate is autoclavable which makes for repeated reuse of the flasks. They are certified non pyrogenic and DNase/RNase free for convenience. Product fits all standard shaking incubator slamps and are ideal for culture, media preparation, storage and any related application.
Flasks-Erlenmeyer (PETG)
Solid Cap, Plain Bottom, PETG, Sterile
- Designed for mammalian suspension culture applications as well as bacterial & yeast culture
- Packaged sterile in individual bags for easy storage and handling
- Manufactured from medical grade virgin PETG which reduces gas permeability
Item |
667800 |
667804 |
667808 |
667812 |
Pack Description |
1/Bag |
1/Bag |
1/Bag |
1/Bag |
Case Quantity |
12 |
12 |
12 |
6 |
Sterile |
Yes |
Yes |
Yes |
Yes |
Non-pyrogenic |
Yes |
Yes |
Yes |
Yes |
Autoclavable |
No |
No |
No |
No |
Primary Color |
Flask: Clear |
Flask: Clear |
Flask: Clear |
Flask: Clear |
Secondary Color |
Cap: Green |
Cap: Green |
Cap: Green |
Cap: Green |
Primary Material |
Flask: PETG |
Flask: PETG |
Flask: PETG |
Flask: PETG |
Secondary Material |
Cap: HDPE |
Cap: HDPE |
Cap: HDPE |
Cap: HDPE |
Maximum Volume |
125 mL |
250 mL |
500 mL |
1000 mL |
Working Volume |
125 mL |
250 mL |
500 mL |
1000 mL |
Graduated |
Yes |
Yes |
Yes |
Yes |
Graduation Increments |
25 mL |
25 mL |
50 mL |
50 mL |
Tissue Culture Treated |
No |
No |
No |
No |
RNase/DNase Free |
Yes |
Yes |
Yes |
Yes |
- Polypropylene (PP) or polycarbonate (PC)
- Autoclavable (flasks, caps, and filters)
- 0.22µm filters (silicone membrane or dri-gauze)
- Multi-colored caps
- 3 flask designs with different baffle options
TUNAIR flasks present an improved methodology for the growth of aerobic microorganisms as well as mammalian, insect, and plant cells. These flasks increase culture growth (up to 3X for yeast), and increase productivity over traditional Erlenmeyer flasks. The unique baffling and barrel-shape design increase the turbulence, with a corresponding increase in oxygen absorption. TUNAIR flasks are a unique, high-aeration, reusable cell growth system which increase the availability of dissolved oxygen and improve cell yields. Available in either 300ml or 2.5L sizes.
Baffle options:
No baffle, NO-BAF (normal throw)
2 baffles, HAF-BAF (vortex motion)
3 baffles, FUL-BAF (propeller motion)
These high quality, impule heat sealers are the #1 selling sealers in the U.S. Each unit is pre-tested and warranted, guaranteeing efficiency, dependability, and longevity. They are ideal for a multitude of applications in the laboratory, pharmaceutical, and medical fields. The AIE-200C and AIE-300C models are equipped with a sliding cutting blade to cut excess material 1/4" from the seal. All units make excellent air and watertight seals on the following materials:
Polyethylene |
Pliofilm |
P.V.A. |
Polyurethane |
Kel-F |
Tivac |
Polyvinylchloride |
Polyflex |
Saran |
Polypropylene |
Mylar |
Nylon |
And all other heat sealable materials. |
|
Glass Flask Set Erlenmeyer
A convenient set of 5 borosilicate glass Erlenmeyer Glasks. Set consists of one each of 50ml, 125ml, 250ml, 500ml, and 1000ml Flasks.
Sibata Micro Volumetric Flask
- Meets ASTM E-237 Class A, Style I Specifications
- Available in 1mL or 2mL capacities
- Supplied with glass ST stopper number 9
- Sharp & permanent graduation line
Plastic Instrument Tray, Polypropylene, Autoclavable
- Dimensions (L x W): 24 x 14-Inch (610 x 350mm)
- Autoclavable at 121°C for sterile applications
- 12mm deep vertical sides
- Material Type: Polypropylene
- Color: White
- Sold Individually
- Manufacturer Part No: GSI-TWR022
ChillDown
Quick – Chill molten agarose down to 60°C in minutes
Improve Results – Rapid cooling of agarose prevents an early-polymerized layer on top of the solution, which interferes with results
Versatile – Use ChillDown whenever cooling of solutions is desirable
Universal – Fits any 250 ml beaker
Easy-To-Use – Simply leave your ChillDown in the freezer overnight and it will be ready for you when you need it
DuraSeal™ Sealing Film
- Durable, heat-resistant, solvent-proof laboratory sealing film
- Chemically resistant
- Heat resistant & Microwave compatible
- Tight sealing
- Tear resistant
DuraSeal™ is easy to use. There is no inter-leaf paper to strip away, just stretch the film symmetrically over a container opening and the 1.5mil thick film contracts inwardly around the opening or neck of the container to provide a drum-tight, water-proof seal. The film can be elongated 500-800% before breakage. The film clings to itself, especially after stretching so the free edges of the film may be stretched around the container to secure the container edges.
Permeability Information:
- Oxygen = 125cc/100in2/24hrs at 23°C
- Carbon Dioxide = 1300cc/100in2/24hrs at 23°C
- Water Vapor = 1.0g/100in2/24hrs at 38°C and 90% R.H.
DuraSeal Cling is a heat resistant, solvent-proof laboratory stretch film that can be used on a wide range of vessels.
IT CLINGS- Film can cling to itself and glass vessels.
HEAT RESISTANT- Softens at 100°C
STRONG-Film can stretch 300-400 % before breaking or tearing
TIGHT SEALING-Forms an air tight barrier when stretched across openings
VERSATILE-Compatible in more applications than Parafilm
TWICE AS LONG-Twice as long as Parafilm rolls
Comparison to Parafilm
Characteristic |
DuraSeal Cling |
Parafilm |
Temperature Resistance |
Softens above 100°C |
Softens at or below 68°C |
Chemical Resistance |
Resists essentially all solvents |
Dissolves in carbon tetrachloride, chloroform, phenol, ethyl, benzene, hexane, etc. |
Stretchability |
Stretches 300-400 % |
Stretched 200% |
Packaging |
No interleaf paper |
Interleaf paper must be removed prior to use |
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