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Your Safer Source for Science
BIOLOGY BASICS & SAFETY NEEDS
Kimwipes
Disposable Scalpels
Lens Paper
Lens Cleaning Towelettes
Easily clean and disinfect and remove smudges, fingerprints and grease from goggles and glasses with these towelettes. Also useful for cleaning the surfaces of elec- tronic equipment. Box opens into a convenient dispenser for simple and quick access in the lab. 100 individually wrapped towelettes per box.
AP7473 | $13.85
CATALOG NO.
DESCRIPTION
PRICE
AP1142
Kimwipes, 15" x 167/8", Box of 140
$15.50
AP1141
Kimwipes, 41⁄2" x 81⁄2", Box of 280
6.10
CATALOG NO.
DESCRIPTION
PRICE
AB1044
Disposable Scalpel, Size 10 Blade
$1.85
AB1045
Disposable Scalpel, Size 11 Blade
1.65
AB1046
Disposable Scalpel, Size 22 Blade
1.85
CATALOG NO.
DESCRIPTION
PRICE
SE1028
Optical Lens Paper
$6.35
FB1949
Pop-Up Lens Paper
12.60
AB1175
Lens Paper, 4" x 6", Book of 50
1.65
FB1650
Lens Paper, 6" x 8", Book of 100
4.75
Immersion Oils
Packaged in squeezable drop- per- type bottles, these nondrying and nonhardening immersion oils meet or exceed DIN standards. Use low viscosity between the objective and slide; use high viscosity between the condenser and slide.
Depression Slides
Microscope depresssion slides are used to examine living microorganisms in a hanging drop. Depression is 16.5 mm in diameter and 0.78 mm deep. Slide measures 25 x 75 mm and 1.2 mm thick. Available with single or double depressions.
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CATALOG NO.
VISCOSITY
SIZE
PRICE
I0051
Low
0.5 oz
$11.55
I0052
Low
1 oz
18.00
I0053
High
0.5 oz
12.65
I0054
High
1 oz
16.45
Well Chambers
Adding a few drops of pond water to the slide lets students view the variety of life in
a natural environment rather than squeezed under a cover slip. Plastic with tight-fitting lids, well chambers are durable and reusable with no sharp edges. 23-mm diameter; holds a milliliter of water. Measures 5 cm square. Package of 5.
FB1893 | $15.00
Hydrion Spectral 1–14 pH Test
A rainbow of long-lasting colors covering the entire pH scale—one color for each pH unit from 1 to 14. Simply wet and compare to the color chart. Wait 5 seconds or 5 minutes after testing—the colors still match. Each 15-foot roll of paper is supplied in a plastic dispenser with color chart and convenient tear-off tab. AP8577 | $6.80
Paper
CATALOG NO.
TYPE
PACKAGE
PRICE
ML1379
Double
12
$21.20
ML1378
Single
12
12.25
ML1438
Single
72
67.70
BIOLOGY BASICS & SAFETY NEEDS I FLINN SCIENTIFIC 39