Single Variable Flow Starter Kit (Includes 6x70mm, Back Catalog number: 800252 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended SC-1 Tedlar Bag (0.5L) Price on request C-BIO02-10 BioVOC-2 Breath Sampler, pk 10 Price on request C-B100M BioVOC Disposable Cardboard Mouthpieces, pk 100 Price on request