Filters

$1.50

Filter paper 9cm 10 sheets

Nature's Workshop Plus

A package of 10, 9cm diameter filter papers.

$1.50
Test Tube Brush--15mm
$1.50

Test Tube Brush--15mm

Nature's Workshop Plus

This brush fits the 15x125mm test tubes. They have white bristles, and a tied tufted end.

$1.50
Filter Paper Pkg. 10
$1.50

Filter Paper Pkg. 10

Nature's Workshop Plus

This smooth 20# filter paper is suitable for almost all lab work. Package of circles 12.5cm in diameter; will fold to fit funnel (item #50673). 10 ...

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$1.50
Litmus Paper Red & Blue
$4.00

Litmus Paper Red & Blue

Nature's Workshop Plus

10 strips each of red and blue litmus paper.

$4.00
Safety Goggles
$4.60

Safety Goggles

Nature's Workshop Plus

Unique labyrinth style vents allow 10% more airflow than perforated goggles, but provide excellent splash protection from harmful liquids.

$4.60
$7.80

Lab Apron

Nature's Workshop Plus

Black, rubberized cloth lab apron, 36"x27".

$7.80
$2.95

Flask Brush

Nature's Workshop Plus

For 250ml or 500 ml flask.

$2.95
Beaker Tongs
$4.25

Beaker Tongs

Nature's Workshop Plus

Tongs are made from 1/4" thick steel rod for handling beakers. Can hold beakers 50ml to 1500ml. Plastic coating.

$4.25
$1.99

Wire Test Tube Holder

Nature's Workshop Plus

This wire test tube holder grips all sizes of test tubes. The force exerted on the tube is strong enough to keep it from falling, but light enough ...

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$1.99
$5.20

Test Tube Rack

Nature's Workshop Plus

This in-line, high-visibility test tube rack has six holes (2-25mm 4-15mm) in top plate, wells beneath to hold tubes straight, and drying pins in f...

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$5.20
$1.99

Test Tube Brush 25mm

Nature's Workshop Plus

These brushes fit the 25x150mm test tubes. They have white bristles, and a tied tufted end.

$1.99
$5.00

Quad. Pulley

Nature's Workshop Plus

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

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$5.00
$4.00

Triple Pulley

Nature's Workshop Plus

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

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$4.00
$3.00

Double Pulley

Nature's Workshop Plus

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

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$3.00
Single Pulley
$2.95

Single Pulley

Nature's Workshop Plus

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

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$2.95
$10.00

Stethoscope

Nature's Workshop Plus

A standard medical stethoscope with flexible tubing and disc-type chest piece 1" in diameter. The metal parts are chromium plated and non-magnetic.

$10.00
Phenolphthalein Ph 1-14 100str
$4.00

Phenolphthalein Ph 1-14 100str

Nature's Workshop Plus

Wide range pH paper. Measures pH's of 1.0-14.0. Pack of 100 strips.

$4.00
$2.95

Red Litmus Strips 100pac

Nature's Workshop Plus

Red Litmus Paper, 100 pac

$2.95
$2.95

Blue Litmus Strips - 100pac

Nature's Workshop Plus

Blue Litmus Strips 100pac

$2.95
$14.50

Electrodes- Set of 7

Nature's Workshop Plus

For use with chemical or electricity experiments. Flat type with stamped symbol on the metal. 5"x3/4" each. Set includes Aluminum, Brass, Copper...

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$14.50
Clay Triangle - 1.5"
$2.00

Clay Triangle - 1.5"

Nature's Workshop Plus

These clay triangles are the perfect tool for heating crucibles! The galvanized iron wires help prevent premature rusting, and the clay tube coveri...

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$2.00
Steel Ball
$3.50

Steel Ball

Nature's Workshop Plus

Solid steel ball 2cm diameter.

$3.50