Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

We are planning system maintenance between Friday, Apr 18 at 9:00 PM CDT and Saturday, Apr 19 at 9:00 AM CDT. This will impact both web and offline transactions, including online orders, quotes, price and availability checks, and order status inquiries. We apologize for any inconvenience.

For important updates on recent policy changes, please click here for more details.

Merck
CN
  • Dextrose 50% as a better substitute for saturated salt solution in mothball float test.

Dextrose 50% as a better substitute for saturated salt solution in mothball float test.

Clinical toxicology (Philadelphia, Pa.) (2010-06-03)
Ka Yuen Tang, Chi Keung Chan, Fei Lung Lau
PMID20515397
ABSTRACT

We describe the use of dextrose 50% solution to differentiate naphthalene and paradichlorobenzene in the mothball float test. Its advantages over saturated salt solution are discussed.

MATERIALS
Product Number
Brand
Product Description
40025
Supelco
1,4-Dichlorobenzene solution, certified reference material, 5000 μg/mL in methanol
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
100 μL
Available to ship on April 18, 2025
Details...
CN¥7,268.11
0.2 mL
Available to ship on April 18, 2025
Details...
CN¥8,960.87