"470334-300"

Increments: 100, 110, 120, 130, 140, 150, 160, 180, 200, 250, 300, 350, 400, 500, 700, 1000 ppm

Versatile and portable meters for wherever your lessons take you.

Affordable, easy, fun.

CAS Number: 7775-14-6
Formula Weight: 174.11
Formula: Na2O4O2
Density (g/mL): 2.500
Freezing Point (°C): 300
Solubility: Water
Synonyms: Sodium Hydrosulfite
Shelf Life (months): 12
Storage: Red

Use for storing and dispensing solutions and media. Ideal for sterile water storage.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

CAS Number: 547-58-0
Formula Weight: 327.35
Formula: C14H14N3NaO3S
Density (g/mL): 0.35-0.39
Freezing Point (°C): >300
Solubility: Hot Water
Synonyms: C.I. No. 13025, C.I. Acid Orange 52
Shelf Life (months): 36
Storage: Blue

With a 500 ml flask, 300 mm condenser, still head, 100 ml separatory funnel, and an adapter, this distilling glassware apparatus with 19/26 joints ensures efficient and precise distillation processes in various laboratory applications.

CAS Number: 3147-14-6
Formula Weight: 358.38
Formula: C₁₇H₁₄N₂O₅S
Freezing Point (°C): 300
Solubility: Water
Synonyms: Calcium-Magnesium Indicator
Shelf Life (months): 36
Storage: Green

CAS Number: 9005-79-2
Formula Weight: (162.14)n
Formula: (C6H10O5)n
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Freezing Point (°C): >300
Solubility: Water and Slightly in Alcohol
Synonyms: Animal Starch
Shelf Life (months): 36
Storage: Green

Highly absorbent non-stick pads are designed to protect wound sites.

Our new high-quality borosilicate Berzelius beakers meet ASTM standard and are a great value.

CAS Number: 7487-94-7
Formula Weight: 271.50
Formula: HgCl2
Hazard Info: Highly Toxic
Density (g/mL): 5.44
Boiling Point (°C): 300
Freezing Point (°C): 277
Solubility: Water, Alcohol, and Acetic Acid
Synonyms: Mercuric Chloride, Mercury Bichloride, Mercury Dichloride
Shelf Life (months): 12
Storage: Blue

Plastic strip bandages are highly absorbent non-stick pads designed to protect wound sites.

This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.

MAGic Clamp* universal platform for flasks/tube racks (16 x16.5in), Horizontally circular 19mm orbit for aeration/mixing, Speed Range: Variable, 30 to 300 rpm, Dimensions: 18.5x21.25x5 in, Max Capacity: 5x1L or 6 kg