"Heathrow Scientific"

These handheld coolant/antifreeze refractometers measure the freezing point of propylene glycol and ethylene glycol, and the specific gravity of battery acid. They both have automatic temperature compensation (ATC).

This hydrometer measures the amount of soil colloids in grams of soil samples in suspension.

Quickly identify and tally colonies with precision using this all-inclusive package designed to streamline all colony counting procedures.

Our manual polarimeter features a full circular scale of ±180°.

Our dial thermometers are an excellent choice for many applications including soil and compost testing, food and beverage quality control, general lab use, and asphalt/concrete testing.

Our precision, serialized thermometers are encapsulated in FEP. The armor is constructed of nickel-plated brass.

These volumetric flasks feature machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for standard taper glass stoppers.

These IRS alcohol hydrometers use the Proof scale and comply with IRS specifications.

Our Plato hydrometers are calibrated to show the concentration of extract as a percentage by weight in brewery wort. For example, a 5° P reading indicates 5 g of extract per 100 g of wort.

Our alcohol hydrometers measure using the tralle and proof scales.

Our wide tip serological pipettes are meticulously manufactured for tolerances and accuracy in order to ensure pinpoint precision for all of your liquid handling needs.

Multi-Purpose, Maximum Convenience

This magnetic induction stirrer is motor-less, using advanced coil technology that produces the strongest magnetic coupling and has no moving parts making this unit 100% wear-free and maintenance free. The magnetic coil technology works on the inductive principle with alternative current (AC) as its driving force.

This digital coolant refractometer measures the concentration and freezing point of the coolants ethylene glycol and propylene glycol. This unit has 4 scales (ethylene glycol, ethylene glycol freeze point, propylene glycol, and propylene glycol freeze point) and comes with a 1-year warranty.

This digital sodium chloride refractometer has 4 scales. It measures NaCl (%), NaCl (ppt), specific gravity, and refractive index. These scales are ideal for applications in the food & beverage industry.

These high-quality graduated cylinders are made of premium borosilicate glass and comply with ASTM E-1272 standards, guaranteeing your investment in high-quality glassware.