Cope-LLG Catalogue 2018

1210 12. Environmental-, soil-, water-, food analysis Trace analysis/Tubes GENERAL CATALOGUE EDITION 20 E & OE. Gas washing columns, FEP/PTFE PTFE top with two threaded connections. The standard PTFE frit has a pore size of approx. 3 µm and is screwed on the riser tube with an M8x1 thread. It can be exchanged with the PTFE gas distributor with fine bores which needs a lower primary pressure. Temperature resistance: from -200 °C to +250 °C - transparent - unbreakable - frit easily exchangeable 1 BOLA Type For external tube/pipe Capacity Height PK Cat. No. mm ml mm Column Column 8 8 500 1000 400 700 1 1 9.110 306 9.110 308 1 9.110 306 Sample vials, PFA Sample vials made of PFA with conical interior and raised graduation (5 ml subdivisions). Available in two different types, depending on application: - Cored outside bottom - Flat surface on bottom of vial for improved heat transfer (Recommended for use with hot plates Both 50 ml sizes fit in common Autosampler racks. Scope of delivery is without screw cap. Please order the screw cap (Cat. No. 6.283 283) separately. 2 VITLAB Type Capacity Outer diam. Height with cap PK Cat. No. ml mm mm flat cored flat cored flat cored Screw cap 15 15 25 25 50 50 29 29 29 29 29 29 33 39 42 69 72 117 120 1 1 1 1 1 1 1 6.283 278 6.283 277 6.283 280 6.283 279 6.283 282 6.283 281 6.283 283 2 Sample jars with screw cap, PFA With screw cap made of PFA. Cylindrical, tall shape. Ideal for sample collection, transport and storage of samples. The advantages of PFA - Specially suitable for use in trace analysis - Ideal for sensitive and valuable samples - Long-term maintenance of low-concentration reference materials in PFA containers - No memory effects - Practically no carryover, no cross-contamination due to the extremely hydrophobic, anti-adhesive, smooth surfaces - High thermal stability from -200 °C to +260 °C, autoclavable at 121 °C (2 bar) according to DIN EN 285 - Chemical inertness against nearly all chemicals - Good transparency and dimensional stability - Easy to clean - Use of high purity raw material 3 VITLAB Capacity Diam. with cap Height with cap Neck thread PK Cat. No. ml mm mm GL 30 60 90 180 38 38 54 54 54 90 62 112 40 40 56 56 1 1 1 1 9.401 810 9.401 812 9.401 814 9.401 816 3