A type of labware, laboratory flasks are made of glass or plastic and specified by volume. Often, a stopper or cap is used ... Claisen flasks are a type of lab flask that is used for boiling. They ...

“I value weight and volume more, but for those who want the insulation, I’d point them to this,” he says. For the same price of the smallest 18-ounce Hydro Flask, ThermoFlask sells this set ...

These packs can typically hold larger reservoirs with 2 or 3 liters ... flasks and a 1.5-liter reservoir, and it fit everything comfortably for a long day hike. Price at time of publish: $160 It’s not ...

Fortunately, Amazon is knocking up to 30% off select Hydro Flask water bottles ahead of Black Friday. Whether you prefer a bottle you can chug, sip or swig, snagging a top-rated tumbler from the Hydro ...

Volumetric displays are simply cool. Throw some LEDs together, take advantage of persistence of vision, and you’ve really got something. [Nick Electronics] shows us how its done with his neat ...

We tested the best backpack coolers with styles for every budget and trip. Top picks include ICEMULE, Hydro Flask, and more.

Add reagents, first MnCl 2 then NaI ... tested in 6 liter batches, and bottled in sterile glass bottles. The normality of the liquid standard is determined by calculation from weight of powder ...

Eventually he designed a double-walled glass flask and removed the air from the space between the two walls, creating a vacuum. Liquid put inside the flask stays at the same temperature because ...

Molarity is the concentration of a solution in terms of the number of moles of the solute in 1 dm 3 (1 liter ... (including volume, mass, molar mass and concentration) from molarity, the following ...

The cultivation flask itself (total volume, 1 liter) is compatible with standard ... The starting cell density was 2 × 10 6 viable cells/ml. To determine the (viable) cell number and the ...