science equipment - test tubes - homeschooling supplies


you pay no sales tax

save 50%
1.05

gr. 8 to 12

save 50%
9.55

gr. 8 to 12

<previous	page 1 2 3 4 5	next>

Test Tube Brushes - Natural Bristles - 4 inch Brush Length - 1 -1/2 inch Brush Diameter gr. 8 to 12
Good quality natural bristles, mounted in twisted heavy gauge galvanized wire. Features a radial top. 4" Brush...more

save 50%
12.05

Test Tube Clamp - Steel Wire with Brass Finish with Finger Grip gr. 8 to 12
Self-closing, Brass Finished, Steel Wire with finger grips....more

save 50%
1.05

Test Tube Clamp - Steel Wire with Brass Finish without Finger Grip gr. 8 to 12
Self-closing, Brass Finish, Steel Wire without finger grips....more

save 50%
0.55

Test Tube Clamp -Brass Wire with Finger Grip gr. 8 to 12
Self-closing, Brass Wire with finger grips....more

save 50%
1.55

Test Tube Clamp -Brass Wire without Finger Grip gr. 8 to 12
Self-closing, Brass Wire without finger grips....more

save 50%
1.05

Test Tubes with Rims - 10 X 75mm - Pack of 72 gr. 8 to 12
High quality Borosil glass test tubes with rims. Dimensions in mm (O.D. X length): 10 X 75. Pack of 72....more

save 50%
15.05

Test Tubes with Rims - 12 X 100 mm - Pack of 72 gr. 8 to 12
High quality Borosil glass test tubes with rims. Dimensions in mm (O.D. X length): 12 X 100 . Pack of 72....more

save 50%
18.05

Test Tubes with Rims - 12 X 75mm - Pack of 72 gr. 8 to 12
High quality Borosil glass test tubes with rims. Dimensions in mm (O.D. X length): 12 X 75. Pack of 72....more

save 50%
15.05

Test Tubes with Rims - 15 X 125mm - Pack of 72 gr. 8 to 12
High quality Borosil glass test tubes with rims. Dimensions in mm (O.D. X length): 15 X 125. Pack of 72....more

save 50%
24.05

Test Tubes with Rims - 15 X 150mm - Pack of 72 gr. 8 to 12
High quality Borosil glass test tubes with rims. Dimensions in mm (O.D. X length): 15 X 150. Pack of 72....more

save 50%
30.05

<previous	page 1 2 3 4 5	next>