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3.970in Porous Stone, 0.5in Thick

3.970in Porous Stone, 0.5in Thick

$14.13

Model: GSA-331A

3.985in Porous Stone, 0.25in Thick

3.985in Porous Stone, 0.25in Thick

$10.00

Model: GSA-232

6.000in Porous Stone, 0.25in Thick

6.000in Porous Stone, 0.25in Thick

$42.00

Model: GSA-237

ASTM / AASHTO Constant Head Permeameters

ASTM / AASHTO Constant Head Permeameters

Starting at $450.00

Models: HM-831, HM-832, HM-833, HM-834, HM-835

Compaction Hammer for Granular Soil Permeability

Compaction Hammer for Granular Soil Permeability

$154.50

Model: HMA-836

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Sieving

Test Sieves
ASTM Test Sieves ASTM Supplemental Sieves ISO Test Sieves Wet-Wash Sieves 3" Acrylic Frame Test Sieves Air Jet Test Sieves ASTM Precision Electroformed Sieves Two-Part Replaceable Mesh Sieves 3" Non-Metallic Sieves
Sieve Services
Verification of New Sieves Reverification of Used Sieves Master-Matched Services

Sieve Accessories
Sieve Pans & Covers Sieve Storage Racks Sieve Brushes Wet Sieving Essentials Ultrasonic Sieve Cleaners Sieving Flow Agent Magnetic Separators Spacers Sample Material Scoops Clean-N-Stor ASTM Test Sieving Methods Guide Book
Cut to Order Cloth
ASTM Wire Cloth Polyester/Nylon Cloth

Standard Reference Materials
Whitehouse Sieve Standards NIST Reference Materials
Sieve Inspection Tools
Digital Calipers Pocket Magnifier Screen Opening Gauge 10X Optical Comparator
Final Sale Products
Sieve Shakers

Tapping Sieve Shakers
Gilson Tapping Sieve Shakers W.S. Tyler® Ro-Tap® Sieve Shakers
Rotary Sifters with Tapping
Gilson Rotary Sifter Gilson Silent Sifters® "Mary Ann®" Sifter
Gilson Orbital Sieve Shakers

Vibratory Sieve Shakers
Gilson 3in Vibratory Sieve Shaker Gilson 8in Touchscreen Vibratory Sieve Shaker W.S. Tyler® Ro-Tap® E Shakers Wet/Dry Sieve Vibrator Vibra Pad
Sonic Sifters
GilSonic AutoSiever GilSonic UltraSiever®

Circular Sieve Shakers
W.S. Tyler® Coarse Sieve Shaker
Mikro Air Jet Sieve® Gilson Wet-Vac® Wet Sieve Shakers
Screening

Screen Shakers
Gilson Testing Screen Gilson Test-Master® Testing Screens Gilson Porta-Screen® Continuous-Flow Screen Rocker Screen Set Gilso-Matic Screening Assemblies

Screen Trays
ASTM Testing Screen & Test-Master® Trays ISO Testing Screen & Test-Master® Trays ASTM Perforated Plate Testing Screen & Test-Master® Trays ASTM Porta-Screen® Trays ISO Porta-Screen® Trays Continuous-Flow Screen Trays Rocker Screen Wire Cloth Gilso-Matic® Screen Trays
Screen Tray Verification
Verification of New Trays Reverification of Used Trays

Screening Accessories
Screen Tray Storage Rack Porta-Screen Tray Rack Clean-N-Weigh Accessory Brushes Material Handling Pans Dustpans Digital Lab Timer Speed Variation Accessory Digital Calipers Pocket Magnifier Screen Opening Gauge Door Enclosures Sound Enclosures Hydraulic Clamping Conversion Kit
Sampling & Dividing

Universal Sample Splitters Universal Mini-Splitters Fixed Chute Splitter California Fixed Chute Sample Splitter Enclosed Sample Splitters
Totally Enclosed Splitter Quadri-Splitter Holmes Enclosed Splitters
Riffle Splitters
Gilson Precision Splitters Jones Splitters
Lab Split-O-Matic® Splitters Production Split-O-Matic® Splitters

Spinning Rifflers/Rotary Sample Divider
Gilson Spinning Riffler Accu-Max Spinning Riffler Fritsch Rotary Cone Sample Divider
Quartermaster Asphalt Sample Divider 1/16 Sample Reducers Sample Quartering Kit

Sampling Probes
Bag Trier Keystone Carbon Probe Single / Double Tube Probes Triple-Zone Sampler
Core Sampling
Gas-Powered Core Drill Electric Core Drill Diamond Core Drill Bits Drill Bit Expander Sets Gilson Core Extractors Core Retrieval Tongs 18in Core Drilling Strap Wrench Pressurized Water Tank
Sample Pans
Material Handling Chute Steel Material Handling Pan Steel Sample Pans
Aggregates

Screen Shakers
Gilson Testing Screen Gilson Test-Master® Testing Screens Gilson Porta-Screen® Continuous-Flow Screen Rocker Screen Set Gilso-Matic Screening Assemblies
Durability & Abrasion
Micro-Deval Apparatus Los Angeles Abrasion Machine Durability Index Agitator Sulfate Soundness Test Slake Durability Apparatus Pendulum Skid Tester Accelerated Polishing Machine
Aggregate Angularity & Elongation
Void Content Proportional Calipers Flakiness & Elongation of Aggregate

Specific Gravity
Rice Shaker AutoRiceTM Digital Manometer Controller System Residual Pressure Manometer Vacuum Pycnometers Specific Gravity Flasks Vacuum Pumps Drierite Air Dryer Indicating Drierite Specific Gravity Bench Water Tanks Density Weighing Cradles EZ Mount Heater/Circulator Heater/Circulator Specific Gravity & Absorption of Fine Aggregate Specific Gravity & Absorption of Coarse Aggregate Vibra Pad
Organic Impurities Test Set Methylene Blue Value Set

Moisture Testers
Gilson Aqua-Check Moisture Tester Speedy 2000 Moisture Testers Ohaus Moisture Analyzers
Sand Equivalent Test
Sand Equivalent Shakers Sand Equivalent Test Sets
Aggregate Washers ASTM Test Sieves Wet-Wash Sieves Sieve Shakers
Gilson Tapping Shakers W.S. Tyler® Ro-Tap® Shakers Gilson Rotary Sifter Gilson Silent Sifters® Gilson Orbital Sieve Shakers Mary Ann® Sifter W.S. Tyler® Coarse Sieve Shaker
Asphalt

Asphalt Mix Design
Marshall Testing Specific Gravity Asphalt Content Furnaces Quartermaster Asphalt
Sample Divider Extractors, Filter Paper, and Solvents Asphalt Wheel Trackers Superpave Heavy Duty Oven Superpave Gyratory Compactors Asphalt Mixers Draindown Basket Specimen Measurement

Asphalt Binder Testing
RTFO, Rolling Thin Film Ovens DSR, Dynamic Shear Rheometer Viscosity Testing BBR, Bending Beam Rheometers PAV, Pressure Aging Vessel VDO, Vacuum Degassing Oven Universal Penetrometers Flash Point Testers Softening Point Apparatus Melting Pots Ductility Tester Pyrolytic Oven

Pavement Quality Testing
Coring and Sawing NCAT Asphalt Field Permeameter Asphalt Lab Permeameters Thermal Imaging Cameras Asphalt Depth Gauge Benkelman Beam Digital Calipers
Concrete

Fresh Concrete Testing
Slump Testing Air Meters Unit Weight Self-Consolidating Concrete Concrete Consolidation Concrete Penetrometers Testing Accessories
Curing
Curing Boxes Curing Tanks Fogging Fans Moisture Room Control Panel Curing Tank Heater Curing Tank Circulator Heater/Circulator Field Curing Chest Moist Cabinet Humidity Meters
Concrete Sample Molds
Cylinder Molds Beam Molds Concrete Cube Molds Mold Accessories

Strength Testing
Compression Machines Capping Pads and Retainers Capping Compound Vertical Cylinder Cappers Melting Pots Portable Beam Tester Concrete Cylinder End Grinders Masonry Block Caps
Non-Destructive Testing
Concrete Test Hammers Crack Monitors Concrete Maturity Testing Rebar Locators / Cover Meters Corrosion Measurement Ultrasonic Pulse Velocity Testers Pull-Off Adhesion Tester Ground Penetrating Radar, GPR Resonant Frequency Rapid Chloride Permeability Coefficient of Thermal Expansion ASR Detection Kit Moisture Testing Windsor Probe Test Systems Strain Gauge Set

Cement Testing
Cube Molds Prism Molds Grout Sample Box (GSB) Trowels Grout Prism Capping Stand Grout Prism Steel Retainers Grout Capping Compression Pads Vicat Apparatus Mortar Penetrometers Gillmore Needle Apparatus Length Change Testing Flow Tables Grout Flow Cone Sets Masonry Grout Window Fineness of Hydraulic Cement Test Apparatus ASTM Test Sands Laboratory Mortar Mixers Blaine Air Permeability Le Chatelier Flask
Coring and Sawing Concrete Mixers Specimen Measurement
Soils

California Bearing Ratio (CBR) Triaxial Shear Strength Unconfined Compressive Strength Direct Shear Strength Consolidation Permeability Soil-Cement Proctor Compaction & Density
Mechanical Soil Compactors Compaction Molds Compaction Hammers Automatic Soil Processor Pocket Penetrometer Proctor Penetrometer Set Sample Ejectors Relative Compaction Test Set Hydraulic Sample Extruder Relative Density Apparatus Proctor / Density Accessories
Load Frames Load & Displacement Measurement

Atterberg Limits
Plastic Limit Roller Liquid Limit Machines Liquid / Plastic Limit Test Accessory Set Atterberg Limits / Grain Size Accessories Shrinkage Limit Set Soil Grinder
Field Testing / Classification
Soil Penetrometers Moisture Testers Soil Density Pocket Shear Vane Set Geotechnical Classification Charts Soil Classification Set Double-Ring Infiltrometer Soil Resistivity Testing Portable Turbidity Meter Kit Digital pH Meters Calcium Carbonate Content Chamber Soil Density Volumeter

Hydrometer Analysis of Soils
Sodium Hexametaphosphate Dispersion Cup Soil Dispersion Mixer Sedimentation Cylinder Soil Hydrometers Constant Temperature Bath
Soil Sampling Specific Gravity
Volumetric Flasks Iodine Flasks Pycnometer Filling Apparatus Insulated Container Platinum RTD Thermometer Platinum RTD Datalogging Thermometer Desiccators Vacuum Pumps
Specimen Measurement
Digital Calipers Diameter Measuring Pi Tape
Porous Stones Latex Membranes
Ovens & Furnaces

Laboratory Ovens
Quincy Bench Ovens Despatch Electric Ovens Shel Lab® Ovens Quincy Lab Ovens Grieve Lab Ovens Superpave Heavy Duty Oven Peerless Gas Oven Air Drying Oven

Muffle Furnaces
0.04ft³ Muffle Furnace 0.07ft³ Muffle Furnace 0.13ft³ Muffle Furnace 0.2ft³ Muffle Furnace 0.2ft³ Muffle Furnace with Single Set Controller 0.39ft³ Muffle Furnace 0.5ft³ Muffle Furnace 0.89ft³ Muffle Furnace 3.38ft³ Muffle Furnace

Specialty Furnaces / Ovens
Gilson Asphalt Content Furnace NCAT Asphalt Content Furnace Gilson RTFO ATS RTFO Pyrolytic Oven
Crushers, Pulverizers & Mills

Crushers Jaw Crushers
Bico Jaw Crushers Laboratory Jaw Crushers Mini-Jaw Crusher 10in Jaw Crushers Heavy-Duty Morse Jaw Crushers Fritsch Jaw Crushers
Portable Crushers
10in Jaw Crushers Portable Hammermill Crushers
Marcy Gy-Roll Lab Cone Crusher Holmes Hammermill Coal Crusher Marcy® Double Roll Crusher

Pulverizers
Bico Pulverizer Vibrating Cup Pulverizer Fritsch Vibrating Cup Mill Mini-Pulverizer Holmes Coal Pulverizers
Laboratory Disk Mills
Laboratory Disc Mills Motorized Disk Mill Fritsch Disk Mill

Grinding and Milling Laboratory Ball Mills
Jar Mills Benchtop Lab Mill Fritsch Vibratory Micro Mill Fritsch Planetary Mills
Cutting Mills
Fritsch Standard Universal Cutting Mill Fritsch Large Universal Cutting Mill
Hardgrove Grindability Tester Ball-Pan Hardness Test Set Fritsch Knife Mill Fritsch Mortar Grinder Gilson Mixing Wheel Mini Mixing Wheel
Temperature & Humidity

Thermometers
ASTM Thermometers Digital Thermometers Pocket Thermometers Dial Thermometers Max/Min Thermometers General Liquid-in-Glass Thermometers Infrared Thermometers ASTM Digital Alternative Thermometers Thermometer Probes & Accessories

Temperature Recorders & Data Loggers
Data Logging Thermometer Platinum RTD Datalogging Thermometers Key-Wound Temperature Recorders 4-Channel Data Logging Thermometer 4-Channel Thermometer Temperature USB Data Logger Thermocouple USB Data Logger with Graphic Screen Thermocouple Temperature USB Data Logger with Display Temperature and Humidity USB Data Logger with Display Thermocouple Temperature USB Data Logger Submersible Temperature USB Data Logger

Thermal Imaging Cameras Humidity & Weather Meters
Kestrel 5200 Professional Environmental Meter Sling Psychrometer
General Lab

Lab Tools and Supplies
Flasks Beakers Graduated Cylinders Neoprene Stoppers Measuring Pipette Wash Bottles Porcelain Crucibles Porcelain Evaporating Dishes Mortar & Pestles Desiccators Glass Plate Specimen Measurement Plastic Funnel Step-up/Step-Down Transformers Clear-Vinyl-Tubing Hose Clamp Vacuum Aspirator w/ Coupling Spinbars
Sample Containers and Bags
Sample Buckets Metal Sample Containers Plastic Sample Containers Tinned Sample Cans Sample Bags

Lab Utensils & Hand Tools
Lab Brushes Sample Scoops Lab Spatulas Rubber Mallet Trowels Finishing Trowels Tape Measures Lab Spoon/Spatula Large Lab Spoon Lab Tongs Estwing Rock Hammer Chisel Heat Gun Dryers
Lab Safety
Compressible Hearing Protection Disposable Dust Masks Face Shield Nitrile Rubber Gloves Safety Glasses Hearing Protector Heat Resistant Gloves Safety Goggles
Vacuum Pumps Coal Testing

Sample Pans, Dishes, and Bowls Timers & Stopwatches Reference Library
Asphalt Binder Handbook Mix Design Methods, Practical Guide Book The Asphalt Handbook Construction of Hot-Mix Asphalt Pavements Book The Aggregate Handbook
Hot Plates, Ranges, & Burners
Hot Plate Stirring Hot Plate Propane Hot Plates Electric Ranges Lab Gas Burners Spinbars (Stir Bars) Magnetic Stir Bar Retriever
Lab Mixers
5qt Lab Mixer 12qt Lab Mixer Dispersion Mixer Gilson Mixing Wheel Mini Mixing Wheel
Scales & Balances

Digital Scales and Balances
100 to 900g Capacity 900 to 3,800g Capacity 3,800 to 8,500g Capacity 8,500 to 18,000g Capacity 18,000 to 38,000g Capacity 38,000 to 65,000g Capacity 65,000 and Up Capacity 5 to 20lb Capacity 20 to 40lb Capacity 40 to 58lb Capacity 58 to 73lb Capacity 73 to 110lb Capacity 110 to 200lb Capacity 200lb and Up Capacity

Mechanical Scales and Balances
Ohaus Cent-O-Gram Ohaus Dial-O-Gram Ohaus Dial-O-Gram Balance Ohaus Field Test Scale (kg) Ohaus Triple Beam Balance Ohaus Field Test Scale (lb)

Suspension Scales
Pulp Density/Specific Gravity Scales Suspension Scale Adam SHS Crane Scales
Calibration Weights for Balances
Ultra Class ASTM Class 1 ASTM Class 4 NIST Class F
Weighing Pan Ohaus Moisture Analyzers

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