educational materials - SPECTRUM Nasco Shopping Mall Divisions

Lab Supplies
General
Stirring Rods
Stirring rods made of soft flint glass, with preassembled
rubber policeman. Both ends rounded.
8" L x 5mm dia. Package of 12. Grades 6-12.
One-year warranty. Sh. wt. 0.25 kgs.
SB34797M — $10.10
SB14853M
BEST
SELLER
Stirring Rods — Scienceware ®
Solid, molded polypropylene stirring rods with rounded ends, 8" (203mm) long,
3 ⁄16" (4.7mm) dia. Steam autoclavable at 250° F (121° C). Pkg. of 6. Sh. wt. 0.06 kgs.
SB14853M — $13.15
1. 2.
VIALS
1. Vials, Opticlear
Plain top plastic vials with caps.
12 or more,
Cat. No. Qty. O.D./Length Capacity Sh. wt. Price Price
SA00368M 12 21/50 mm 3 dr 0.17 kgs. $8.10 $7.86
SB38474M 12 22/50 mm 5 dr 0.11 kgs. $5.10 —
2. Vials, Screw Cap
Kimble short-style with black plastic screw caps.
Cat. No. Qty. O.D./Length Capacity Sh. wt. Price
SB15255M 72 12/35 mm 1/2 dr 0.34 kgs. $27.20
SB15256M 72 15/45 mm 1 dr 0.57 kgs. $28.10
SB15257M 72 17/60 mm 2 dr 0.85 kgs. $33.65
SB15259M 48 25/95 mm 8 dr 1.47 kgs.
$36.30
SB06956M
Stir Rod — Rubber Policeman — Nalgene ®
Flat paddle, 5 /8" x 5 /8" at one end; triangular paddle at other end. Combines functions of
stirring rod and rubber policeman. White polypropylene. Overall length 9 3 /4". Pkg. of 12.
Sh. wt. 0.14 kgs.
SB06956M — $44.35
SB15199M
Stirring Rods — Glass
Well-annealed with both ends fire polished. Supplied in packages of 12.
Cat. No. Diameter Length Sh. wt. Price Per Pkg.
SB15199M
1 /4" (5 mm) 8" (20.3 cm) 0.17 kgs. $4.50
SB15200M
1 /4" (5 mm) 10" (25.4 cm) 0.23 kgs. $4.95
TUBING
Parafilm ®
All purpose laboratory film is a
versatile, moisture-resistant, thermoplastic
flexible plastic for a wide
variety of applications. A proven
fast, economical covering or stopper
for test tubes, beakers, vials,
petri dishes, flasks, and various
instruments with irregular surfaces.
2” x 250 ft. Sh. wt. 0.65 kgs.
SB39418M — $25.60 per roll
4” x 125 ft. Sh. wt. 0.68 kgs.
SB39419M — $28.00 per roll
Glass Tubing Cutter
A Griffin-type glass tubing cutter made of die-cast,
nickel-plated, zinc alloy. Cuts tubing up to 1 1 /2"
(38 mm) dia. Spring loaded. Sh. wt. 0.20 kgs.
SB06941M — $14.60
Latex-free
Standard Glass Tubing
Flint glass. Made from fine-quality flint glass for easy bending, blowing, and sealing of
soft glass apparatus. 5-lb. pkgs. are sold in approximately 48" lengths; 1-lb. pkgs. are
sold in approximately 24" lengths. Tubing is sold in 1- or 5-lb. packages.
Approx.
Approx. Wall Ft. Sh. 1-Lb. Pkg. 1-Lb. Pkg., 5 Lb. Pkg. 5 Lb. Pkg.,
O.D. Thickness Per Lb. wt. Cat. No. Per Pkg. Cat. No. Per Pkg.
5 mm 1.05 45 0.57 kgs. SB16672M $ 16.80 SB16672(A)M $77.30
6 mm 1.10 33 0.57 kgs. SB16673M $ 18.35 SB16673(A)M $76.15
7 mm 1.10 28 0.57 kgs. SB16674M $31.25 SB16674(A)M $78.25
Glass Tubing Assortment
A 3 1 /2-lb. assortment. Includes approximately 1 /2 lb. each of the following sizes: 5 mm, 6
mm, 7 mm, 8 mm, 10 mm, and 12 mm supplied in 48” lengths. Sh. wt. 2.10 kgs.
SB16715M — $26.85
268
SEE PAGE 195 FOR DIALYSIS MEMBRANE TUBING.
Visorgog Economy Safety Goggles
• Fits over glasses
• Clear frames and lenses
• Meets ANSI Z87.1 standards • High impact
• Sh. wt. 0.31 lbs.
• Latex-free
SB46877M — $11.25
SEE PAGE 257 FOR MORE GOGGLES.
Tel: 1.800.668.0600 Fax: 1.800.668.0602