Holds cylinders firmly and securely in a vertical position in the laboratory. R&L Enterprises™ Wall Mounting Gas Cylinder Supports are comprised of a curved nylon-coated steel bracket.

Produce ideal conditions for fast, efficient evaporation. Stuart™ Concentrator Evaporators are a fast and convenient way of concentrating multiple samples in a block heater at once.

Reduces danger of accidents from falling cylinders or escaping gases, up to 286mm in diameter. R&L Enterprises™ Bench Mounting Gas Cylinder Supports come with fitting instructions.

Grease-free operation

Secure gas cylinders to increase safety.

Provides sturdy, secure support for gas cylinders in the laboratory. R&L Enterprises™ Steel Gas Cylinder Stands are strongly constructed in nylon-coated steel.

All-glass manifolds for connecting inert gas and vacuum sources

For generating diazomethane and other gases for gas chromatography, mass sepctroscopy and NMR studies

Regulate flow without leaking with these manifolds with luer locks. Cole Parmer™ Polycarbonate Manifolds feature polyurethane stems, HDPE handles and female ports and luer locks.

Regulate flow without leaking with these manifolds with luer locks. Cole Parmer™ Polycarbonate Manifolds feature polyurethane stems, HDPE handles and female ports and luer locks.

Research-grade hydrogen gas on demand

Transparent, unbreakable gas washing bottle with two threaded connections. Bohlender™ PTFE/PFA Gas Washing Bottle comes with a standard, 3μm pore-size PTFE frit.

Single gas, sulfur dioxide SO2 in nitrogen 10ppm supplied in a non-refillable cylinder.

Ultra-high purity, low maintenance generators supply hydrogen for GC and GC/MS carrier gas applications, plus all commonly used combustion detectors used routinely in GC