CART (0)

You have no items in your shopping cart.

You have no items to compare.

General Chemicals

We provide affordable reagent-grade chemicals for laboratories and other technical uses. Browse our selection of ACS grade and research grade chemicals.

Position

List Grid

10 per page

Items 1 to 10 of 16 total

Page:
  1. 1
  2. 2
  1. SPECIAL INDICATOR pH 4.0-7.0 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  2. SPECIAL INDICATOR pH 7.2-9.7 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  3. Cyanuric Acid Test, PK/25 tests

    Macherey-Nagel, Inc.

    $10.50

    Special Price $10.21

    Pack Size: box of 25 tests Pack Size: roll of 5 meter length Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Storage Temp: Room Temperature Test for the determination of cyanuric acid in swimming pools. Gradation 0 - 50 - 100 - 150 - 300 mg/l Learn More
  4. SPECIAL INDICATOR pH 6.4-8.0 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  5. SPECIAL INDICATOR pH 5.5-9.0 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Nt Restricted Storage Temp: Room Temperature Learn More
  6. SPECIAL INDICATOR pH 5.4-7.0 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  7. Lead Acetate Paper, EA/5 meter length

    Macherey-Nagel, Inc.

    $12.00

    Special Price $11.73

    Pack Size: roll of 5 meter length Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Lead acetate paper is a filter paper impregnated with lead acetate. It reacts with hydrogen sulfide changing color from white to brown-black. Lead acetate reacts with Hydrogen sulfide to yield black lead sulfide. In the presence of low hydrogen sulfide concentrations, however, the white paper assumes a brown color only. Limit of sensitivity: 1 drop of a solution of 5 mg/liter sulfide gives a brown ring, which is just visible. Presentation: dispenser (reel 5 m x 7 mm) Learn More
  8. UNIVERSAL pH 1-11 REFILL , PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  9. SPECIAL INDICATOR pH 12.0-14.0 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
  10. SPECIAL INDICATOR pH 0.5-5.5 refill, PK/3 rolls only

    Macherey-Nagel, Inc.

    $11.20

    Special Price $10.78

    Pack Size: box of 3 rolls only Hazard Class /UN Number: Not Restricted Storage Temp: Room Temperature Learn More
Position

List Grid

10 per page

Items 1 to 10 of 16 total

Page:
  1. 1
  2. 2