Hanna HI839800 COD Test Tube Heater (Thermo-Reactor) – 25 VialsThe Hanna HI839800 COD Test Tube Heater is an essential thermo reactor required for Chemical Oxygen Demand (COD) and Total Phosphorus Nitrogen digestion. It precisely heats up to 25 standard 16mm vials simultaneously to exactly 150C (or 105C). Featuring dual independent temperature sensors, an integrated countdown timer, and a protective safety shield, it is the absolute mandatory counterpart to any COD photometer for industrial wastewater compliance.

The PH220 transforms a rugged field meter into a fully auditable laboratory hub

Packaged specifically for uninterrupted professional endurance

No-Load Speed: 240rpm

who took it

this 600W upgrade is exactly what you require

it provides hundreds of highly stable calibrations

TSLI1851 | Total Cordless Circular Saw 185mm - 20V

Keep the beveler moving at a steady pace

offering the fastest drilling rate in its class

Max Cutting Capacity 45° Left / 0°: 48 x 135mm

it includes Hot Start

and 8mm collets (sold separately)