TISSUE GRINDERS
346
Microscale / Adapters
Microscale Tissue Grinder Kit with Grinder and Pestle Varieties Kit contains a variety of the finest microscale tissue grinders available. It includes ground glass, smooth glass and PTFE grinders suitable for tough connective tissue and soft tissue such as brain or liver.
Anodized Aluminum Stirrer Adapter Convenient, inexpensive adapter for connecting pestles to stirrer motors. • Anodized aluminum, with attached flexible tubing serving as a friction-clutch and as a flexible coupling • Stepped-stem diameter is 1/4” and 5/16” (6.4 and 7.9 mm)
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Working with micro quantities reduces heat build-up and yields greater enzyme activity
Fits Shaft Diameter (mm)
• Samples can be handled with minimal loss; transfers can often be eliminated • Kit items are packaged in a convenient high-density polyethylene case with die cut foam inserts that protect grinders in transit and in storage • Grinders are also available individually • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number
Height (mm)
Case Qty
788000-0021
8-10
45
1
Replacement Parts
Part Number
Description
Case Qty
Flex-Shaft Adapter, 8-10mm, 5/16” OD
Part Number 884900-0000
Case Qty
788020-0021
1
1
Biomasher II® Closed System Disposable Tissue Homogenizer
Replacement Parts
Closed system tissue homogenizer (tube with pestle) ideal for homogenizing of animal tissues and organs as well as plant materials, insects, DNA, RNA, proteins, yeasts and enzymes.
Part Number
Case Qty
Description
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Micro-sized version of our CS1 and CS2 disposable, closed system tissue homogenizers Pestle with a molded-in shaft guard to minimize potential exposure to hazardous materials Abrasive surfaces on the pestle tip and inner tube area ensure efficient grinding of samples
2 mL Dounce Tissue Grinder, Pestle A large clearance .0030-.0050”, Pestle B small clearance .0005-.0025, Tube overall 60 mm Size 20 DUALL® Tissue Grinder with PTFE Pestle and Glass Tubes, Working Capacity 1 mL, Pestle Length 155 mm, Shaft OD 4.5 mm, Tube Length 80 mm, Reservoir OD 14 mm, Clearance 0.004” - 0.006” Size 17 Micro DUALL® Tissue Grinder, All-Glass with Screw-Cap, Working Capacity 0.3 mL, GPI Thread Size 13-425, Pestle Length 148 mm, Shaft OD 6 mm, Clearance 0.004” - 0.006” Micro All-Glass Tissue Grinder, Working Capacity 200 µL, Pestle Length 75 mm, Shaft OD 3 mm, Tube Length 33 mm, Tube OD 8 mm Size 19 Potter-Elvehjem Tissue Grinder, All-Glass, Clearance 0.004” - 0.006” Size 19 Potter-Elvehjem Tissue Grinder, PTFE Pestle and Glass Tube, Clearance 0.004” - 0.006”
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885300-0002
1
•
885480-0020
1
•
Available both sterile and non-sterile
• The tube is clear polypropylene and the pestle is polyacetal • 749625-0010 is packaged in a bulk pack configuration • 749625-0020 and 749625-0030 are individually wrapped Part Number
885490-0017
1
Capacity (mL) Sterile/Non-sterile Case Qty
749625-0010 749625-0020 749625-0030
1.5 1.5 1.5
Non-sterile Non-sterile
50 50 50
885470-0000
6
Sterile
885500-0019
1
886000-0019
1
Complete 2 mL Tenbroek Tissue Grinder, Pestle Length 160 mm, Shaft Length 50 mm, Tube overall x reservoir OD 100 x 30 mm, Clearance 0.004” - 0.006” 1
Sterile Closed-System Tissue Grinders • Closed System 1 sterile tissue grinders are easy to use and designed for your safety • Tissues are ground within a sealed container to minimize the risk of personal contact - exposure to sample aerosols is eliminated • Narrow pestles eliminate the potential of sample overflow common with other types of grinders
885000-0002
Polyacetal Stirrer Adapter A polyacetal stirrer adapter for connecting shafts to stirrer motors.
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The molded-in abrasive surface on the pestle tip leaves no sediment to obstruct sample examination
• Each grinder comes with a fully assembled pestle, a conical sample tube with solid top cap, an adhesive identification label and an instruction card. • All are gamma-sterilized in easy-open Tyvek® packs • Tubes are made of PP, pestles are 30% glass-filled PP and caps are HDPE Part Number Capacity (mL) Case Qty 749600-0015 15 10 749600-0050 50 10
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Knurled compression nut can be hand-tightened for a positive connection Stepped OD on stem allows use with 1/4” and 5/16” precision collet-type chucks
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Part Number 788010-0021
Fits Shaft Diameter (mm)
Case Qty
8-10
1
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