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Manufactured from neutral glass with thick walls and amber color, Amber bottles prevent UV light penetration into the bottle and protect sensitive samples Specially recommended for safe storage and transportation of liquids, powder, and pastes Thick wall, heavy base and reinforced rim prevent breakage during washing and transportation Bottle neck provide easy filling and pouring of samples Caps made of Polyethylene with large ridge for fast closure. GL45 caps are featured with PTFE protective insert. -
Accurate colour charts allow for reliable, simple and rapid measurement with their efficient design. pH Indicator Non-Bleed Strips are available in packs that encompasses the entire pH scale from 0 - 14 and narrower pH ranges. Depending on the purpose and the measurement range, there are 12 different products for selection graded as single pad strips to four pad strips. -
Manufactured from PP inner Disk: Dutral The non-return valve prevents water from flowing back when the pressure falls. It is useful for any tubing system and vacuum line. The Maximum safe working pressure is 2Bar (approx. 28.4P.S.I), and the Minimum safe working pressure is 0.07 Bar at room temperature 20°C. -
Manufactured from polypropylene for usage with tubing connections and vacuum systems. Prevents water backflow when the pressure declines. Useful for any tubing system and vacuum line. Max. safe working pressure at ambient temperature: 2,0 bar. Min. safe working pressure at ambient temperature: 0,07 bar. -
Features : â—† No air pollution, maintenance free â—† Proteâ„¢ overflow protection â—† Moisture trap with filter cartridge â—† Vacuum regulator â—† Thermal protection device Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution. Equipped with Proteâ„¢ overflow protection which can prevent a large amount of liquid from being sucked into the pump. With filter cartridge in air inlet to filter particle and moisture to prolong the life of pump. Vacuum regulator to adjust vacuum. Every motor of Rocker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down. Vacuum Pump Equipment Legal Information Rocker 300 is a registered trademark of Rocker Scientific Co., Ltd

