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BLOCK WOOD 1in X 1in X 1in

Item Number:  (470332-650)
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Permanent Ceramic Block Magnet

Item Number:  (470149-774)
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Feeder Nutrafin Basix 3 Day 25G(0.88 Oz)

Item Number:  (470308-814)
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Nutrafin Basix 3-Day Fish Feeder is specifically formulated to provide aquarium fish with nutritious food and multi-vitamins for up to 3 days, rich diet complete For larger aquariums, community aquariums up to 37.

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ACRYLIC BLOCK 50MM X 50MM X 19MM

Item Number:  (470332-634)
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Replacement spark metals

Item Number:  (470150-756)
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Rectangular Block

Item Number:  (470219-464)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 12 mm

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Replacement tip for hooded gas lighter

Item Number:  (470195-030)
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Avg. Ratings: 5.0 (1 Review)

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Clearzip® Lock top bags with white block, 4×6"

Item Number:  (470150-359)
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200 Ohm Resistance block

Item Number:  (470121-100)
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20 Ohm Resistance block

Item Number:  (470121-094)
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100 Ohm Resistance block

Item Number:  (470121-098)
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2 Ohm Resistance block

Item Number:  (470121-088)
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50 Ohm Resistance block

Item Number:  (470121-096)
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5 Ohm Resistance block

Item Number:  (470121-090)
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10 Ohm Resistance block

Item Number:  (470121-092)
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1 Ohm Resistance block

Item Number:  (470121-086)
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7 Day Feeder Block

Item Number:  (470150-870)
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BLOCK ACRYLIC 44 G +/- .5 G 67309-14

Item Number:  (470043-196)
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Economy alcohol lamp stand

Item Number:  (470019-486)
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Replacement butane/propane cartridge, 100 G

Item Number:  (470352-554)
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New Product

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Rectangular Block

Item Number:  (470219-466)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 18 mm

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Alkaline battery

Item Number:  (470019-160)
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Replacement butane/propane cartridge propane and butane mix

Item Number:  (470145-146)
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Replacement butane/propane cartridge, 110 g, each

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Mirrors Glass

Item Number:  (470219-440)
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Plane Mirrors Glass, Mounted, 75 x 25 mm, Silvered back with protective coating. Mounted on wooden block 20 mm thick

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Alcohol lamp

Item Number:  (470346-104)
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Mirrors Glass

Item Number:  (470219-442)
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Plane Mirrors Glass, Mounted, 150 x 50 mm, Silvered back with protective coating. Mounted on wooden block 20 mm thick

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Insect Pinning Block

Item Number:  (470149-222)
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Prism

Item Number:  (470219-480)
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Equilateral Refraction Prism, good Quality acrylic, index of refraction plate, measuring 75mm long by 9mm thick

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Wing top for burners with flame stablizer

Item Number:  (470148-920)
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Friction Block

Item Number:  (470005-516)
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BLOCK PVC 44 G +/- .5 G (67309-14)

Item Number:  (470043-200)
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Prism

Item Number:  (470219-482)
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Equilateral Refraction Prism, good quality Flint Glass, index of refraction plate, measuring 75mm long by 9mm thick

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VWR* Absorbent Underpad

Item Number:  (56617-018)
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VWR* Absorbent Underpads with Waterproof Moisture Barrier, Dimension(WXL): 43.2 x 61 cm (17 x 24inch ), Absorbency: 340 mL, Color: Blue, Three-layers of absorbent material, Soft white spunbound polypropylene top sheet, Super absorbent polymer made of cellulose, Sealed

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Replacement butane/propane cartridge, 230 G

Item Number:  (470352-552)
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Micro crucible holder for laboratory micro burner

Item Number:  (470150-948)
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Butane fuel for micro burner, 3.38 oz.

Item Number:  (470202-758)
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Flat Base Ten Blue Standard Set10

Item Number:  (470046-020)
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Friction Block - Pine With Hook 6in X 3in X 1.25in

Item Number:  (470230-068)
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Friction Block with Hook

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Base 10 Block Stamps

Item Number:  (470046-958)
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Attribute Blocks, Set of 60

Item Number:  (470002-850)
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Blocks and Refraction Plates, Glass Refraction Plate, 70 x 70 x 6mm

Item Number:  (470111-286)
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Blocks and Refraction Plates, Acrylic Block, 70 x 70 x 9mm

Item Number:  (470110-648)
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Blocks and Refraction Plates, Acrylic Block, 79 x 27 x13mm

Item Number:  (470110-644)
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Blocks and Refraction Plates, Clear Glass Block, 114 x 63 x 19mm

Item Number:  (470110-632)
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Blocks and Refraction Plates, Acrylic Block, 100 x 75 x 20mm

Item Number:  (470110-646)
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Iron Block

Item Number:  (470005-430)
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Replacement wicks, pack of 10

Item Number:  (470344-232)
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Rectangular Block, Index of refraction plate, made from acrylic, Size: 75 x 50 x 18 mm

Item Number:  (470219-472)
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Rectangular Block

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 115 x 65 x 18 mm

Item Number:  (470219-476)
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Rectangular Block

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 100 x 75 x 18 mm

Item Number:  (470219-474)
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Rectangular Block

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Perpendicular Block Pack of 100

Item Number:  (470132-436)
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Wing top for burners with flame stablizer

Item Number:  (470202-860)
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Rectangular Block

Item Number:  (470219-468)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 100 x 60 x 18 mm

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Rectangular Block

Item Number:  (470219-470)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size: 125 x 65 x 18 mm

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Stainless steel spirit lamp

Item Number:  (470345-154)
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Felt Friction Block - Pine With Hook 6in X 3in X 1.25in

Item Number:  (470230-070)
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Friction Block Felt with Hook

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Sandpaper Friction Block - Pine With Hook 6in X 3in X 1.25in

Item Number:  (470230-072)
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Friction Block Sand Paper

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 125 x 65 x 18 mm

Item Number:  (470219-478)
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Rectangular Block

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Refraction Block

Item Number:  (470105-730)
Ratings:
Avg. Ratings: 5.0 (1 Review)

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Economy alcohol burner

Item Number:  (470020-696)
Ratings:
Avg. Ratings: 5.0 (1 Review)

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Heater Stand Pack

Item Number:  (470234-848)
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Lense, Double Convex, Made from clear Acrylic. One plane surface, frosted. 89 mm long

Item Number:  (470219-494)
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Double Convex

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Polyhedralburner

Item Number:  (470020-698)
Ratings:
Avg. Ratings: 5.0 (2 Reviews)

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Glass Block

Item Number:  (470219-488)
Ratings: (No Reviews)
Semi Circular Prisma Glass Block ( 90mm x 16mm), 3.5in, Weight (lb): 0.4, Length (in):10.0, Width (in): 8.0, Height (in): 1.0, Clear glass, all faces, polished

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