Flasks & Bottles
Flasks and bottles are essential for liquid handling, mixing, storage, and media preparation in virtually every lab. This category includes flat-bottom and shake flasks, media bottles, reagent bottles, disposable sterile bottles, and graduated cylinders. Used across cell culture, bioprocessing, and analytical chemistry, these containers support sterile workflows, buffer storage, and sample scaling.
Flat and shake flasks are used for microbial culture and protein expression, while media and reagent bottles store sterile liquids or reagents. Graduated cylinders offer precise volumetric measurements for solution prep.
At Wasteless Bio, all flasks and bottles are unused, even if outer packaging is opened. Listings include material (glass, PETG, HDPE), volume, sterility, and autoclavability—helping researchers reduce waste and cost while maintaining safety and workflow integrity.
Filters
Save 50%
Tall Form Measuring Cylinders
$4.36
$8.71
Save 60%
Translucent Polypropylene Tall Form Measuring Cylinders with Blue Graduations, 1000 mL
$16.56
$41.41
Save 77%
Tissue Culture Flasks
$94.50
$415.15
Save 50%
Graduated Reagent Bottles
$66.24
$132.48
Save 55%
Square PETG Media Bottles with Closure, 2000 mL
$129
$288
Save 50%
Polypropylene Mason Jar Wide-Mouth Bottles
$38.59
$77.18
Save 50%
HDPE, Amber Carboy, 10 L
$356.32
$712.64
Save 50%
Polysulfone Dilution Bottles with Closure, 220 mL
$254.03
$508.06
Save 60%
Graduated Narrow Neck Bottles, Series 300, 250 mL
$26.83
$67.07
Save 50%
LDPE Bottles with Dropper Assembly, 125 mL
$53.57
$107.13
Save 50%
Black Urea Screw Caps with Wood Pulp Faced PVDC Liner, 48/R3
$36.61
$73.22
Save 50%
Polypropylene Pouring Ring
$2.93
$5.85
Save 50%
Clear Glass Narrow Neck Winchester Bottles
$31.59
$63.18
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Low Form Graduated Beakers Class B
$33.22
$66.43
Save 60%
Multi-lingual Safety Venting Wash Bottle, 250 mL
$36.05
$90.12
Save 60%
Bottle, Amber Glass
$36.84
$92.10
Save 40%
Wide-Mouth PMP Bottles with Closure, 1 L
$98.09
$163.48
Save 40%
Amber Boston Round Type lll Bottle
$508.13
$846.88
Save 50%
Narrow Mouth Bottle
$1.92
$3.85
Save 50%
Amber Straight Sided Round Bottles without Cap
$3.32
$6.63
Save 60%
Polypropylene Graduated Container Lids
$95.41
$238.52
Save 40%
LDPE Bottles with Screw Cap
$126.23
$210.38
Save 50%
Clear Sloping Shoulder Flat Glass Bottles
$86.92
$321.78
Save 40%
Media Bottles
$217.88
$363.14
Save 50%
Polypropylene Wadless Screw Caps
$6.96
$13.91
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