"GL Sciences" (956 results)

graduated, GL 45, with screw-cap and pouring ring from PP (blue)

WHEATON-Sample vials 8 ml clear glass, w/o cap, pack of 200

Plastic hose connection, complete with screw cap, straight, GL 14

WHEATON-sample vials 2 ml amber glass, with cap, pack of 288

for 25 mm filter (419331) clear type I, borosilicate glass

for 47 mm filter (419415) clear type I, borosilicate glass

clear glass, withou closure (224833), pack of 200

GL Sciences Gas Leak Detector LD239 adapts thermal conductivity technique between target gases and referential gas.

Being the smallest, lightest and the most sensitive on the market, the LD239 detects up to 0.0005mL/min of helium gas. With the USB port, the LD239 can be recharged easily anywhere.

Specifications:
- Detection method: Thermal conductivity
- Target gases: Helium, CO2, Ar, Ne etc (Not for flammable and corrosive gases)
- Sensitivity (He): (Standard range) 0.005mL/min at minimum; (High range) 0.0005mL/min at minimum
- Display: LCD
- Temperature Range: 10 - 40oC
- Battery: Lithium ion battery installed, rechargeable through a USB port, 2.5 hours for a full recharge. 5 hour battery life with continuous use
- Dimensions: 50(W) × 20(D) ×111(H) mm
- Weight: 95g
- Accessories: USB cable, Sample gas filter (probe built-in), referential gas filter (built-in), warranty certificate

for 47 mm filter (419420) clear type I, borosilicate glass

Replacement silicone gasket, VMQ 40,5 x 3mm, for connection cap system GL 45 pack of 10

WHEATON-Vials 6 ml clear glass, borosilicate, with black solid, pack of 200

with graduation, GL 25 with dust cap, without screw cap and pouring ring