Cpk B/Cbxn 1000/Cbxn 1001, SafeLok, stainless steel tubes, pk 10

QW/CG 2TD/CG 1TD, stainless steel tubes, conditioned/capped, pk 10

Tnx TA/CG 5TD, glass tubes, conditioned/capped, pk 10

Odour/Sulphur, inert tubes, etched, pk10