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RCB115-G Rectangular Glass Block 115 x 65 x 20mm
RCB115-G Rectangular Glass Block 115 x 65 x 20mm
US$15.76
These are rectangular blocks that are ideal for refraction and internal reflection studies as well as index of refraction measurements.
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RCB115 Rectangular Acrylic Block 115 x 65 x 20mm
RCB115 Rectangular Acrylic Block 115 x 65 x 20mm
US$14.88

These are rectangular blocks that are ideal for refraction and internal reflection studies as well as index of refraction measurements.

Delivery within 2-3 weeks
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PNBS01 Steel Pendulum Ball 1" Diameter
PNBS01 Steel Pendulum Ball 1" Diameter
US$5.39
These Pendulum Balls are used in pendulum apparatus for displaying collision forces, motion and mass impact between each ball in demonstrations.
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PMP010 Mini Pipette - 10 uL
US$34.92
These mini pipettes include a two step plunger that facilitates super blow-out from the tip (last drop dispensing), resulting in very high accuracy and precision. This allows the "Li'lpet" to be used for reverse pipetting and repetitive pipetting. The tip cone of "Li'lpet" (5ul, 10ul, 20ul) is designed to accept both regular 200ul tips or ultra micro 20ul tips.
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7-909-77 Equilateral (25 x 150 mm)
7-909-77 Equilateral (25 x 150 mm)
US$11.17
These are Glass Prism for teaching about light refraction and dispersion.    Order#  Description  Size...
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T200UL-Y Yellow Replacement Pipette Tip 200 uL - Box of 1000
T200UL-Y Yellow Replacement Pipette Tip 200 uL - Box of 1000
US$63.76
These are pipette replacement tips for United pipettes.
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MPL050 Plane Spherical Mirror 50mm
MPL050 Plane Spherical Mirror 50mm
US$1.57

These Plane Spherical Mirrors are made of optically true glass with scratch resistant copper back silvering.

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MSA4X4 Plane Mirror Acrylic Strip 4" X 4"
MSA4X4 Plane Mirror Acrylic Strip 4" X 4"
US$4.55
These are Acrylic Mirror Strips are about 3mm thick. The Glass Mirror strips are made from plate glass about 2mm thick with a highly silvered back.
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PPMP10 Green Pipette Pump 10 mL - Pkg of 12
PPMP10 Green Pipette Pump 10 mL - Pkg of 12
US$201.17
These are Pipettors device that provide for easy and precise pipetting. Pumps feature a lever for quick release, and forward or backward wheel movement. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes. Easy to clean.
Delivery within 2-3 weeks
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PPMP25 Red Pipette Pump 25 mL - Pkg of 12
PPMP25 Red Pipette Pump 25 mL - Pkg of 12
US$209.22

These are Pipettors device that provide for easy and precise pipetting. Pumps feature a lever for quick release, and forward or backward wheel movement. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes. Easy to clean.

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PT7102-F Accurate Volume Pipette 25 mL - Pkg of 6
PT7102-F Accurate Volume Pipette 25 mL - Pkg of 6
US$43.67
The graduation marks are in durable white enamel or amber stain, both are resistant to normal laboratory agents and repeated washing. All the pipettes are individually measured and then marked. Accuracy is ensured between any two readings, because of uniformity of bore.
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7-6202 Total Immersion Thermometer White Back -20°C to 110°C
7-6202 Total Immersion Thermometer White Back -20°C to 110°C
US$3.63
A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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7-6205 76mm Immersion Thermometer White Back -20°C to 150°C
7-6205 76mm Immersion Thermometer White Back -20°C to 150°C
US$3.93
These are 76mm or total immersion thermometer with various temperature ranges. A total Immersion thermometer may be immersed into the liquid measured...
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7-6208 Total Immersion Thermometer White Back -20°C to 150°C
7-6208 Total Immersion Thermometer White Back -20°C to 150°C
US$3.85
These are 76mm or total immersion thermometer with various temperature ranges. A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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7-6402 Total Immersion Thermometer White Back -20°C to 110°C
7-6402 Total Immersion Thermometer White Back -20°C to 110°C
US$1.93
A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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