Mortars and Pestles
Research Products International Corp SpiralPestle Grinder Kit, 100 each pestle and 1.5ml micro-tube
Unique SpiralPestle Grinder features screw-like pestle to homogenize culture cells, small tissue samples, centrifugal pellets, precipitates and other soft solids. SpiralPestle Grinder actively rotates and conveniently draws 10-100 mg of sample suspended in 200-500ul of extraction solution downward to bottom of 1.5 ml conical micro-tubes.
Ideal pestle disperses soft plant or animal tissues quickly and effectively by macerating and mechanically dispersing samples between the wall of the pestle and micro-tube. Adding glass grinding beads can further enhance sample grinding and its recommended for efficient cell lysis of tissues and microorganisms. Suppied 100 each (pestle and 1.5 ml micro-tube) plus black rubber coupler for use with BioVortexer.
Unique spiral design
Homogenizes cells and tissues
Disperses pellets, precipitates, and soft solids
Autoclavable Polypropylene
Revvity Health Sciences Inc Hard Tissue Homogenizing Mix 2.8 mm Ceramic (15 mL Tubes) (50/pk)
Hard Tissue Homogenizing Mix 2.8 mm Ceramic (15 mL Tubes) (50/pk)
Electron Microscopy Sciences Potter-Elvehjem Tissue Grinder, 2 ml, 11 mm x 45 mm Mortor, 203 mm OAL
These grinder are precisely constructed with completely interchangeable parts to allow easier cleaning or replacement of damaged mortars. Ideal for tissue homogenates and other similar applications. The Teflon pestle is for soft tissues such as brain or liver. The stainless steel rod is 0.25" (6.3 mm) diameter. The grinding chamber clearance is 0.004" to 0.006' (0.1 to 0.15 mm). This unit is autoclavable and can be used for power homogenization as with overhead stirrer.
Size: 2 ml
Mortor: 11 mm x 45 mm
OAL: 203 mm
Electron Microscopy Sciences Tenbroeck Tissue Grinder, 1 ml, 11 mm x 48 mm Mortor, 140 mm OAL
Glass Tenbroeck tissue grinders are ideal for grinding liver, heart, and intestine tissue. The grinders are precision made and have interchangeable pestles and tubes so there is no need to keep the components matched and parts are easily replacable. The clearance between pestle and tube is 0.0035 to 0.0065" (0.09 – 0.16 mm). While this grinder is designed for hand operation, it can be slow speed motor-driven by inserting a rubber stopper (side 00) and metal rod into pestle. This unit also features an expanded reservoir and pouring lip. Made from Wheaton 33 borosilicate glass. The hollow pestle can be pack with ice. Autoclavable.
Size: 1 ml
Mortor: 11 mm x 48 mm
OAL: 140 mm
Sigma Aldrich Fine Chemicals Biosciences CoorsTM porcelain mortar O1EA
Mortar with lip glazed outside except for bottom. Order pestle separately.
Electron Microscopy Sciences Potter-Elvehjem Tissue Grinder, 10 ml, 16 mmx 74 mm Mortor, 219 mm OAL
These grinder are precisely constructed with completely interchangeable parts to allow easier cleaning or replacement of damaged mortars. Ideal for tissue homogenates and other similar applications. The Teflon pestle is for soft tissues such as brain or liver. The stainless steel rod is 0.25" (6.3 mm) diameter. The grinding chamber clearance is 0.004" to 0.006' (0.1 to 0.15 mm). This unit is autoclavable and can be used for power homogenization as with overhead stirrer.
Size: 10 ml
Mortor: 16 mmx 74 mm
OAL: 219 mm
Chemglass Life Sciences Pestle with 1.5 mL microcentrifuge tube, polypropylene, pack of 100
This disposable polypropylene pestle is paired with a 1.5 mL microcentrifuge tube and supplied in packs of 100. The matched pestle and tube are designed to improve resuspension of protein and DNA pellets and to aid soft tissue grinding; pestles are suitable for manual use or with motorized mixers.
- Disposable polypropylene construction for low contamination risk.
- DNase, RNase, and pyrogen-free to maintain sample integrity.
- Autoclavable for optional sterilization prior to use.
- Pestle shafts suitable for motorized mixer use or manual operation.
- Microtubes with positive snap-cap seal and molded graduations for accurate volume reading.
- Frosted sidewall marking spots and flat caps pierceable by syringe for easy labeling and access.
- Individually bagged and over-bagged; bulk packed with lot control and material traceability.
Sigma Aldrich Fine Chemicals Biosciences Agate mortar and pestle St
Made of natural agate with highly polished grinding surfaces. Excellent for preparing laboratory samples and high purity powders. The agate material is a special silicate with a main composition of SiO2. It is resistant to detergent. The thermal endurance is limited up to 350C.
Electron Microscopy Sciences Potter-Elvehjem Tissue Grinder, 30 ml, 24 mmx 118 mm Mortor, 266 mm OAL
These grinder are precisely constructed with completely interchangeable parts to allow easier cleaning or replacement of damaged mortars. Ideal for tissue homogenates and other similar applications. The Teflon pestle is for soft tissues such as brain or liver. The stainless steel rod is 0.25" (6.3 mm) diameter. The grinding chamber clearance is 0.004" to 0.006' (0.1 to 0.15 mm). This unit is autoclavable and can be used for power homogenization as with overhead stirrer.
Size: 30 ml
Mortor: 24 mmx 118 mm
OAL: 266 mm
Electron Microscopy Sciences Dounce Tissue Grinder, 15 ml, 22 mmx 94 mm Mortor, 210 mm OAL
This grinderis ideal for soft tissue and will retain a high percentage of cell nuclei and mitochondria in soft tissues from cell cultures. When in use, the pestle ball is encircled in liquid, which avoids heat buildup by reducing friction. The initial grinding is performed using the "loose" pestle. The grinding process is completed using the "tight" pestle. This grinder is used by moving the pestle up and down, and work best with cell suspensions or very soft tissues. The mortar has a large reservoir and pouring lip and is supplied with "loose” and "tight” pestles. Made of Wheaton 33 low extractable borosilicate glass. Autoclavable.
Size: 15 ml
Mortor: 22 mmx 94 mm
OAL: 210 mm
Sigma Aldrich Fine Chemicals Biosciences CoorsTM porcelain pestle f1EA
Oversized pestle glazed to grinding surface. Order mortar separately.