Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or storage box. Size is 1” x 1” x 3/4” with a 4x magnifier cover.
Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or...
Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or storage box. Size is 1” x 1” x 3/4” with a 4x magnifier cover.
635-1210
.This Gridded Bug magnifier measures 9cm X 9cm. The base contains 192 5mm cells on which to view your specimen. The magnifier holds a large lens to give a full viewing area (which helps a lot with moving targets).
This Gridded Bug magnifier measures 9cm X 9cm. The base contains 192 5mm cells on...
This Gridded Bug magnifier measures 9cm X 9cm. The base contains 192 5mm cells on which to view your specimen. The magnifier holds a large lens to give a full viewing area...
635-1225
.Take easy and accurate measurements with our digital caliper. Accuracy to 0.001” with a resolution to 0.0005”. Features both metric and SAE readouts. Steel jaws are precision ground.
Take easy and accurate measurements with our digital caliper. Accuracy to 0.001” with...
Take easy and accurate measurements with our digital caliper. Accuracy to 0.001” with a resolution to 0.0005”. Features both metric and SAE readouts. Steel jaws are precision...
633-3645
.Our Buchner funnel filtering kit perfect for student level, it is hand pumped and can be used in the field or the laboratory. This kit includes: 500ml filtering flask with sidearm, 90mm porcelain Buchner funnel, large bore rubber stopper to accept Buchner funnel, vacuum pump, 90mm filter paper (pack of 100). Includes instructions.
Our Buchner funnel filtering kit perfect for student level, it is hand pumped and can...
Our Buchner funnel filtering kit perfect for student level, it is hand pumped and can be used in the field or the laboratory. This kit includes: 500ml filtering flask with...
663-0381
.Calendar & Tim Display FunctionFastest & Slowest & Average Lap CalculationCount down TimerLarge-sized two-row or three-row digital display panelWater resistant to 25 m with 0.025 accuracy.
Calendar & Tim Display FunctionFastest & Slowest & Average Lap...
Calendar & Tim Display FunctionFastest & Slowest & Average Lap CalculationCount down TimerLarge-sized two-row or three-row digital display panelWater resistant to 25...
657-4110
.pH Calibration Solution. 5 packets of each; pH 4.01 & pH 7.01, 20 mL sachet.
pH Calibration Solution. 5 packets of each; pH 4.01 & pH 7.01, 20 mL sachet.
pH Calibration Solution. 5 packets of each; pH 4.01 & pH 7.01, 20 mL sachet.
3-4105-A55
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