Quantitative Filter Paper, 110 mm dia, Cotton Linters, Grade 589/3, Ashless Grade Type, Circle Format, 160 µm Thickness, <2 Particle Retention in Liquid, 84 g/m2 Nominal Basis Weight, 375 secs (Herzberg) Filtration Speed
Filter Funnel Plate, 47 mm dia, PTFE, Quick and Easy Filtration, For 3-piece Filter Funnels
Qualitative Filter Paper, 110 mm dia, Cellulose, Grade 597 1/2, Folded (Prepleated) Grade Type, Circle Format, 180 µm Thickness, 7 µm Particle Retention in Liquid, 85 g/m2 Nominal Basis Weight, 140 secs (Herzberg) Filtration Speed
Qualitative Filter Paper, 1.5" x 450', Cellul More...
pH Indicator Book, Congo Red, 1 to 11 pH Range, 1 pH Units Graduations, 10 Books of 20 Strips, Instant pH Readings, Inexpensive, Routine pH Testing, Convenient, Portable for Field Use
Replacement Funnel, 250 ml, Borosilicate Glas More...
Syringe Filter, Anotop™ 25, 0.02 µm Pore Size, Up to 100 ml, 36.8 x 26.3 mm, 25 mm dia Membrane, Proprietary Alumina Based Anopore Membrane, Non-sterile, Polypropylene Housing Material, Autoclavable, Hexagonal Shape, Capillary Pore Structure with Narrow Pore-size Distribution
Quantitative Filter Paper, 110 mm dia, Cotton Linters, Grade 589/2, Ashless Grade Type, Circle Format, 180 µm Thickness, 4 to 12 Particle Retention in Liquid, 85 g/m2 Nominal Basis Weight, 70 secs (Herzberg) Filtration Speed
Pressure Filtration Device, 545 x 200 mm, Sta More...
Tweezers, 104 mm L, 8 mm ID, Stainless Steel, More...
Quantitative Filter Paper, 110 mm dia, Cotton Linters, Grade 41, Ashless Grade Type, Circle Format, 215 µm Thickness, 20 µm Particle Retention in Liquid, 85 g/m2 Nominal Basis Weight, 54 secs/100 ml (Herzberg) Filtration Speed
Unifilter Microplate, 100 µl, Clear, Po More...