29935 Results for: "Patent Blue VF (disulfide blue)"

Supplier: Avantor

Human cortex and medulla.

Supplier: VWR International

These spunbonded polypropylene (SPP) shoe covers protect against dirt, grime, and certain dry particulates in nonhazardous environments

Supplier: Avantor

A Great Way to Introduce Chemical Reaction Types

Supplier: Avantor

Observe a combination of blue-green algae.

Supplier: Avantor

Apatite is a gemmy blue phosphate mineral, mohs hardness 5.

Supplier: Avantor

Teach Basic Chemical Concepts in a Fun, Visual Way.

Supplier: VWR International

VWR® General purpose laboratory labeling tape sticks to virtually any surface, can be marked with most writing utensils, and reliably withstands extreme temperature variations.

Supplier: Avantor

Every color of the rainbow available!

Supplier: Ward's Science

CAS Number: 28631-66-5
Formula Weight: 737.73
Formula: C₃₂H₂₅N₃Na₂O₉S₃
Hazard Info: Irritant
Boiling Point (°C): Decomposes
Synonyms: Acid Blue 22, C.I. No. 42755
Shelf Life (months): 36
Storage: Green

Supplier: VWR International

VWR® Good Laboratory Practice Notebooks feature user data, guidelines, table of contents, and documentation pages with researcher and witness signature blocks.

Supplier: VWR International

Customizable caps with O-ring, accept colorful cap inserts to organize samples or match kit branding. For use with VWR® screw cap microtubes only (series 76417-xxx).

Supplier: Ward's Science

Food colors in dropper bottles.

Supplier: HICHROM LIMITED

PEEK (polyetheretherketone) polymer tubing is biocompatible and chemically inert to most solvents. It is completely flexible, can easily be cut to desired lengths and is suitable for a wide range of applications.

Supplier: Heathrow Scientific

Durable containers for chilling temperature-sensitive samples.

Supplier: Ward's Science

CAS Number: 7789-23-3
Formula Weight: 58.10
Formula: KF
Density (g/mL): 2.481
Boiling Point (°C): 1505
Freezing Point (°C): 859
Solubility: Water and Hydrochloric Acid
Shelf Life (months): 36
Storage: Blue

Supplier: Ward's Science

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1.0
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water
Shelf Life (months): 36
Storage: Blue

Supplier: Ward's Science

One 25 mL bottle of each: Universal Indicator, Bromothymol Blue 0.04% (Aqueous), and Phenolphthalein 1% (Alcoholic).

Supplier: Ward's Science

CAS Number: 860-22-0
Formula Weight: 466.36
Formula: C16H8N2Na2O8S2
Solubility: Water and Alcohol
Synonyms: Acid Blue 74, C.I. No. 73015
Shelf Life (months): 36
Storage: Green

Supplier: VWR International

VWR® Protection ESD Lab Coats are manufactured from breathable and comfortable 98% polyester fabric and 2% carbon fabric

Supplier: VWR International

Supplier: Ward's Science

Liquid antiserums are pooled and ready to use.

Supplier: Ward's Science

CAS Number: 62-55-5
Formula Weight: 75.13
Formula: CH₃CSNH₂
Freezing Point (°C): 111-114
Solubility: Water, Alcohol, and Organic Solvents
Synonyms: Acetothioamide, TAA
Shelf Life (months): 36
Storage: Blue

Supplier: Ward's Science

Common Classroom Chemicals for Kitting

Supplier: Ward's Science

CAS Number: 7803-55-6
Formula Weight: 116.99
Formula: NH₄VO₃
Density (g/mL): 2.326
Solubility: Cold Water
Synonyms: Ammonium Vanadate Trioxide, Ammonium Vanadate, Ammonium Trioxovanadate
Shelf Life (months): 36
Storage: Blue

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Passes alkali consumption test.

Supplier: Ward's Science

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

Supplier: Ward's Science

CAS Number: 7789-12-0
Formula Weight: 298.05
Formula: Na2Cr2O7·2H2O
Hazard Info: Toxic, Corrosive
Density (g/mL): 2.348
Solubility: Water
Synonyms: Sodium Bichromate
Shelf Life (months): 12
Storage: Blue

Supplier: Ward's Science

CAS Number: 76093-98-6
Freezing Point (°C): 73-75
Shelf Life (months): 36
Storage: Blue

Supplier: VWR International

This adjustable dispenser features a digital readout, and a positive displacement piston ensures complete recovery of the sample.

Supplier: Avantor

This organism is easily recognized by its trumpet-shape and blue coloration. It is quite large (approx. 2 mm) and is a good option for students that are just starting to look at the microscopic world.