These bags are specially designed for sampling chlorinated water for example for Legionella testing. Each sterile bag contains a nontoxic, nonnutritive tablet containing active sodium thiosulfate to neutralise chlorine at the time of collection. The bag is EPA approved and has the additional benefits of saving time, utility costs, storage space, disposal costs, and replacing sample containers. With Write-On strip for clean and easy identification. Temperature range: -210 to 82 °C.
Sponges and swabs designed specifically for microbial surface sampling. 3M™ Sponge-Sticks are available in wet or dry formats, to fit many applications. The 1.5" x 3" 3M™ Sponge-Stick allows sampling without directly handling the sponge.
This device is the innovative solution for the simultaneous and continuous detection of up to five gases. A combination of more than 25 sensors allows flexible solutions to individual monitoring tasks. The device can be equipped with three electrochemical, and two catalytic bead, infrared or photoionisation sensors. It is the ideal companion in a great number of applications where reliable monitoring of oxygen, toxic and combustible gases and vapors in ambient air is necessary.Basic unit with rubber-boot, carrying strap, calibration adapter, water and dust filter. In order to get a fully operational unit, a power pack and up to 5 sensors have to be ordered. And, optionally, a built-in pump or a datalogger can be ordered.SpecificationsTemperature:
Humidity:-20 ... +55 °C, short-term -40 ... +60 °C
700 ... 1300 hPa
10 ... 95 % r.F.Alarms (visual/audible):360° flashing LEDs / 100 dB(A) at 30 cmCharging time:3.5 to 7 hours, depending on battery typePump mode:maximum hose length of 45 mDimensions (W x H x D):150 x 140 x 75 mmWeight (basic unit/battery):600 g / 490 g (3,0 Ah), 730 g (6,0 Ah)Ingress protection:IP 67Approvals:ATEX, MED, CSA, IECEx
A 10.1 Cutter, stainless steel: For most brittle materials with a Mohs hardness up to 5.A 10.3 Cutter, hard metal: Made from tungsten carbide for hard materials with a Mohs hardness up to 9.A 10.2 Star-shaped Cutter, stainless steel: For specific lightweight materials like paper, dried plant parts, plastics and for smooth-elastic materials.A 10.4 Grinding chamber reduction: For small grinding volumes.
A 11.1 Spare beater: For pulverising substances with a Mohs hardness up to 6.A 11.2 Cutter: For pulverising soft, fibrous grinding materials.A 11.3 Beater, hard metal: For pulverising substances with a Mohs hardness up to 9, chrome-carbide coatedA 11.4 Grinding container, 250ml: Made of polycarbonate with stainless steel inlet. Not suitable for cooling with N2, only applicable with double beater A 11.6.A 11.5 Spare grinding container, 80ml: Made of Tefcel (PTFE, glass faser-reinforced) with stainless steel inlet. Excellent resistance to chemicals and low temperatures (- 200 °C).A 11.6 Dubbel beater: For use up to Mohs hardness 3. Only applicable with grinding chamber A 11.4.A 11.7 Funnel: Prevents splashing by pouring in liquid nitrogen in the grinding chamber A 11.5.