Filters

$1.25

Filter paper 9cm 10 sheets

Nature's Workshop Plus

A package of 10, 9cm diameter filter papers.

$1.25
Plastic Test Tubes - set of 2
$0.60

Plastic Test Tubes - set of 2

Nature's Workshop Plus

2 durable, plastic test tubes for use with Apologia Science lab kits.

$0.60
$2.70

Cupric Sulfate - 13g

Nature's Workshop Plus

$2.70
$4.00

250ml Erlenmeyer Flask

Nature's Workshop Plus

These quality, narrow-mouth flasks are of borosilicate glass for safety and durability.

$4.00
100 ml Beaker
$3.75

100 ml Beaker

Nature's Workshop Plus

These "Griffin's low form" beakers are of borosilicate glass, and have a pour spout.

$3.75
$4.00

250g Metric Spring Scale

Nature's Workshop Plus

Made from anodized metal, richly plated with high-impact polystyrene body with zero adjustment. 250g x 10g.

$4.00
4" Wire Gauze/ceramic center
$1.40

4" Wire Gauze/ceramic center

Nature's Workshop Plus

Galvanized iron wire squares with ceramic center. 4"x4"

$1.40
3" Dia Ring  for Ring Stand
$6.00

3" Dia Ring for Ring Stand

Nature's Workshop Plus

This 3" diameter ring has a clamp for holding it securely on the ring stand. Use it to hold flasks, cylinders, or containers above a burner, or to ...

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$6.00
Ring Stand with Base
$10.00

Ring Stand with Base

Nature's Workshop Plus

The 4"x6" steel rectangular base is black, and equipped with a rod that is threaded into the base. Rod is 18" long. For use with holders and clamps...

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$10.00
Single Pulley
$2.00

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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$2.00
Sold out
$0.15

Plain Cardboard Tube

Nature's Workshop Plus

18-inch adjustable sound resonating tube for use with the DIVE Physical Science kit.

$0.15
Sold out
Enameled Copper 20 gauge - 5ft
$1.00

Enameled Copper 20 gauge - 5ft

Nature's Workshop Plus

5 feet of 24-gauge enameled copper wire for use with the DIVE Physical Science lab kit.

$1.00
$3.95

Directional Compass

Nature's Workshop Plus

no information

$3.95
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
Household Ammonia-50ml
$2.25

Household Ammonia-50ml

Nature's Workshop Plus

50ml of household ammonia (NH3) for use with DIVE Physical Science lab kit.

$2.25
3" Iron Bolt
$0.65

3" Iron Bolt

Nature's Workshop Plus

Large iron bolt (3") for use with DIVE Physical Science lab kit.

$0.65
Aluminum Ball
$6.30

Aluminum Ball

Nature's Workshop Plus

Solid Aluminum Ball 2cm diameter.

$6.30
Boyles Law Apparatus
$17.40

Boyles Law Apparatus

Nature's Workshop Plus

Boyle's Law apparatus demonstrates the relationships among pressure, volume, and temperature in the DIVE Physical Science lab kit.

$17.40
Hooked Weight - 200g
$8.25

Hooked Weight - 200g

Nature's Workshop Plus

200g steel weight with hook.

$8.25
Hooked Weight - 100g
$5.25

Hooked Weight - 100g

Nature's Workshop Plus

Steel 100g weight with hook for use with DIVE Physical Science lab kit.

$5.25
Foam Block
$2.00

Foam Block

Nature's Workshop Plus

Large foam block for use with DIVE Physical Science lab kit.

$2.00