Close
Shop All:Sper Scientific Ltd
Sper Scientific Salinity Refractometer - 0 to 28 Percent
Item #:
2087193
Sign In
To See Your Price
Ships Directly from Manufacturer Typically Within 2-4 Weeks - Lead Times Vary
Free Shipping Eligible: Details
School Specialty Shipping Policy
Items Shipped Within the Contiguous 48 United States
Ships Free
- Item Ships Free with your pricing program.
Free Shipping Eligible
- Free shipping and handling on eligible supply orders of $69 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
- For subtotals less than $69, the shipping and handling charge is $11.95.
Free Shipping Eligible with your Pricing Program
- If the pricing program minimum subtotal is met item Ships Free with your Pricing Program. Free shipping calculation is based on the subtotals of eligible items on your pricing program, after any additional discounts are applied.
- Free Shipping Eligible when Pricing Program minimum is met. If the pricing program minimum subtotal is not met shipping and handling charges are 20% of the subtotal of the items, after any additional discounts are applied, with a $99 minimum charge.
Free Shipping Ineligible
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $11.95 minimum charge.
Free Shipping Ineligible
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please call 1-877-350-0645 or E-mail freight_quote@schoolspecialty.com for a freight quote
*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details
Items Shipped to Hawaii, Alaska and International
See our Hawaii & Alaska Shipping Policy and International Shipping Policy for details.
About This Item
Description
A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever. Measures salt content in sea water, pickling-brines and other applications.While the scale is calibrated for sodium chloride, it can also be used for calcium chloride, barium cobalt, magnesium, cesium, potassium, sodium chloride, cupric sulfate, potassium iodide, citric acid, acetic acid and (vinegar). Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary.
Features
Features- Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user's body heat
- Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements
- All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases. 6-3/4 x 1-1/2 inches (171 x 38 millimeters)
Includes
- Calibration tools and solutions
- Full instructions
- Transfer pipettes
- Protective case
Shipping Type:
parcel
Free Shipping:
true
Specifications
Grade Level:
Not Specified
Resolution:
0.20%
Allergens:
Contains No Allergens