Stream Bottom Sampler, Surber Type, mesh size 500 Back Catalog number: 438650 Availability: In the manufacturer's stock Price on request - + Recommended 5070C-25 Copper Wire 25m Price on request 8045P-250 Disposable PharmaScoop 250ml. PP. Box of 85 Price on request 5065A-2801 Telescopic Rod - 1.0m to 2.8m Price on request