Eisco

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US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
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US$28.00
High quality borosilicate glass. Light rimmed test tubes. Classroom or lab sized quantities.
Delivery within 2-3 weeks
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US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
+
Add to wish list

US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
+
Add to wish list

US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
+
Add to wish list

US$25.20
High quality borosilicate glass. Light rimmed test tubes. Classroom or lab sized quantities.
Delivery within 2-3 weeks
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Add to wish list

US$35.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
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Add to wish list

US$21.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 2-3 weeks
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Add to wish list

US$36.29
Heavy duty stand and rod set. Base is 8" by 5" by .75". Rod is 23" in length. Powder Coated Steel Alloy Base.
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US$24.74
Assembly for laboratory use. Consists of rod for attaching clamps with stand for stability. Stand measures 62.0 x 15.0 x 5.0cm (L x W x H). Weighs 1.57kg. Suitable for high school or college students, or ages 13 to 21.
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US$46.58
This set helps visualize the shapes of atomic and molecular orbitals. Contains enough individual parts to build 14 distinct models. 1s Unhybridized (1) 3d Unhybridized (5) 2s Unhybridized (1) 2s + 3 2 p orbitals Unhybridized (1) 2p Unhybridized (3) sp, sp2 sp3 Hybridized (3) Pink and purple coloured pear-shaped lobes represent the two wave phase (positive & negative) of the p and d atomic orbitals. White spheres represent the atomic nuclei. Each model comes with a transparent base for display.
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US$100.80
This teacher's molecular model set contains a large amount of atoms for most basic chemistry models. Includes: [45] Carbon (black), 4 Holes. [18] Oxygen (red), 1 Holes. [42] Oxygen (red), 2 Holes. [12] Oxygen (red), 4 Holes. [12] Metal (grey), 2 Holes. [10] Metal (grey), 3 Holes. [10] Metal (grey), 6 Holes. [36] Hydrogen (white), 1 Holes. [12] Sulphur (yellow), 4 Holes. [15] Nitrogen (blue), 3 Holes. [12] Phosphorus (purple), 4 Holes. [6] Phosphorus (purple), 3 Holes. [170] Medium Bonds. [100] Long (Flex) Bonds.
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US$37.02
Organic and inorganic chemistry molecular model set for scientific study. Contains 86 plastic pieces representing 51 atoms and 35 links for hands-on learning. Links for constructing single, double, and triple bonds. Plastic four-compartment box for storage. Detailed instructions for ease of use. 
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US$40.89
Organic chemistry molecular model set for scientific study. Contains 114 plastic pieces representing 50 atoms and 64 links for hands-on learning. Links for constructing single, double, and triple bonds. Plastic four-compartment box for storage. Detailed instructions for ease of use.
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US$28.38
Organic chemistry molecular model set for scientific study. Contains 54 plastic pieces representing 30 atoms and 24 links for hands-on learning. Links for constructing single, double, and triple bonds. Plastic four-compartment box for storage. Detailed instructions for ease of use.
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US$111.93
This 6 decade Resistance Box is easy to use with multiple value resistances and 4mm jacks. The EISCO Decade resistance Boxes are a robust solution in any electronics laboratory and ideal for testing circuits with different resistances. The ABS housing allows an easy reading of resistance values and easy changing of resistance values without having to remove them from the circuit.
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