"safety"

Norm-Ject® Syringes are latex free, contain no rubber, no silicone oil, styrene or DEHP and are DNA free.

SDS Right-to-Know Metal Cabinet stores your SDS information with ease.

This Hoffman electrolyzer water chemistry kit lab is a must-have for any chemistry lab.

Prefilled And Etched For Proper Breakage.

CAS Number: 7727-43-7
Formula Weight: 233.43
Formula: BaSO₄
Density (g/mL): 4.5
Boiling Point (°C): 1580
Freezing Point (°C): 1580
Solubility: Concentrated Sulfuric Acid
Synonyms: Sulfuric Acid Barium Salt (1:1)
Shelf Life (months): 36
Storage: Green

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic, Corrosive
Density (g/mL): 1.02
Boiling Point (°C): Decomposes
Freezing Point (°C): 0
Solubility: Water
Synonyms: Chlorine Test Solution
Shelf Life (months): 36
Storage: White

CAS Number: 7790-69-4
Formula Weight: 68.94
Formula: LiNO3
Hazard Info: Oxidizer, Explosive
Density (g/mL): 2.38
Boiling Point (°C): Decomposes
Freezing Point (°C): 251
Solubility: Water and Alcohol
Synonyms: Lithium Salt
Shelf Life (months): 36
Storage: Yellow

CAS Number: 7775-11-3
Formula Weight: 161.99
Formula: Na2CrO4
Hazard Info: Toxic
Density (g/mL): 2.723
Freezing Point (°C): 792
Solubility: Water and Alcohol
Synonyms: Disodium Chromate(VI), Chromate of Soda
Shelf Life (months): 36
Storage: Blue

CAS Number: 1313-84-4
Formula Weight: 240.18
Formula: Na₂S·9H₂O
Density (g/mL): 1.43
Freezing Point (°C): 50
Solubility: Water and Alcohol
Synonyms: Sodium Monosulfide Nonahydrate
Shelf Life (months): 12
Storage: White

CAS Number: 7757-83-7
Formula Weight: 126.04
Formula: Na₂SO₃
Hazard Info: Irritant
Density (g/mL): 1.4
Solubility: Water
Synonyms: Sulfurous Acid, Disodium Salt; Disodium Sulfite; Sodium Sulphite
Shelf Life (months): 12
Storage: Green

CAS Number: 10034-96-5
Formula Weight: 169.01
Formula: MnSO4·H2O
Hazard Info: Irritant
Density (g/mL): 2.95
Freezing Point (°C): 57-117
Solubility: Water
Synonyms: Manganous Sulfate, Manganese Sulfate
Shelf Life (months): 12
Storage: Green

CAS Number: 7782-85-6
Formula Weight: 268.07
Formula: Na₂HPO₄·7H₂O
Density (g/mL): 1.68
Solubility: Hot Water
Synonyms: Disodium Phosphate 7-Hydrate
Shelf Life (months): 12
Storage: Green

Constructed of chrome-plated brass, these faucet-mount units convert any laboratory faucet into an emergency eyewash station without special plumbing or interference with normal faucet operation.

Super-clear polypropylene tubes in superior packaging.

Durable, versatile, easy to use.

Highly reliable and user-friendly pH benchtop meter for standard laboratory applications.