Fume Adsorbers
Sigma Aldrich Fine Chemicals Biosciences PyrexR low actinic media s
Heavy-duty low actinic amber glass bottles protect light-sensitive materials. Include linerless one-piece autoclavable orange PP plug-seal caps (size GL 45) with drip-free pouring rings. Permanent white enamel graduations and marking spots.
Sigma Aldrich Fine Chemicals Biosciences PyrexR square media storag1L
These heavy duty 1L square bottles are manufactured from PYREX borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing sampling and storage. features include white enamel graduations large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless one-piece autoclavable orange GL45 threaded polypropylene plug seal cap and a drip-free pouring ring. -Caution Square bottles should NOT be used with bottle top filter units or in other applications involving vacuum pressure as breakage may occur. DO NOT tighten caps immediately after autoclaving as the vacuum resulting from cooling can cause breakage. -A wide range of optional caps are available for these bottles -Polypropylene colored caps for ease of sorting and identification. -Vented membrane cap with 0.22 mum PTfE hydrophobic membrane. -PBT (polybutylene terepht
Sigma Aldrich Fine Chemicals Biosciences CarboxenR Adsorbent matrix
A carbon molecular sieve (CMS) is the porous carbon skeletal framework that remains after pyrolysis of a polymeric precursor. These particles areSpherical (better packed bed performance than granular particles)Hard and non-friable (pack well will not break)Highly porous (high surface areas)Used for molecules with an analyte size relative to C2-C5 n-alkanesHydrophobic (can be used in high humidity environments)Generally CMS adsorbents offer greater relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) and graphitized carbon black (GCB) adsorbents. Our Carboxen products are a type of CMS adsorbent.Have tapered pores resulting in excellent thermodynamic properties for both adsorption and desorption (have the best thermodynamic performance of any adsorbents)The surface chemistry can be tailored for specific target analytesfor more information about any of our specialty carbon adsorbents please visit sigma-aldrich.com/car
Sigma Aldrich Fine Chemicals Biosciences CarboxenR Adsorbent matrix
A carbon molecular sieve (CMS) is the porous carbon skeletal framework that remains after pyrolysis of a polymeric precursor. These particles areSpherical (better packed bed performance than granular particles)Hard and non-friable (pack well will not break)Highly porous (high surface areas)Used for molecules with an analyte size relative to C2-C5 n-alkanesHydrophobic (can be used in high humidity environments)Generally CMS adsorbents offer greater relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) and graphitized carbon black (GCB) adsorbents. Our Carboxen products are a type of CMS adsorbent.Have tapered pores resulting in excellent thermodynamic properties for both adsorption and desorption (have the best thermodynamic performance of any adsorbents)The surface chemistry can be tailored for specific target analytesfor more information about any of our specialty carbon adsorbents please visit sigma-aldrich.com/car
Chemglass Life Sciences Replacement Plug for European-Style NMR Tube Valve, Natural Color Knob
Replacement TFE plug and control knob for European-style NMR tube valves. The plug serves as the sealing element in the valve assembly that mounts to standard NMR tubes, enabling secure sealing and controlled sample access.
- Replacement TFE plug with integrated control knob
- Fits European-style NMR tube valves
- Compatible with 5 mm and 10 mm OD NMR tubes
- Natural color knob for easy visual identification
- Allows maintenance without replacing the entire valve assembly
Evoqua Water Technologies LLC 10IN CARBON CARTRIDGE MODULAB
10" Carbon Cartridge for Modulab Systems (1pk). Previously part number DICR1000-1.