Eisco

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US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
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US$28.00
High quality borosilicate glass. Light rimmed test tubes. Classroom or lab sized quantities.
Delivery within 1-2 weeks
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US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 1-2 weeks
+
Add to wish list

US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 1-2 weeks
+
Add to wish list

US$28.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 1-2 weeks
+
Add to wish list

US$25.20
High quality borosilicate glass. Light rimmed test tubes. Classroom or lab sized quantities.
Delivery within 1-2 weeks
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US$35.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 1-2 weeks
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US$21.00
High quality borosilicate glass, sold in bulk packaging. Test tubes are light rimmed.
Delivery within 1-2 weeks
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US$25.90
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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