Please Note: ********** We are closed the last Monday in May for Memorial Day **************

Click on the "Contact Us" link below for our normal hours of operation.
Visit www.coronavirus.gov for Information on the Corona-virus disease (COVID-19) Pandemic.
If you do not understand these 3 words, google them: symptom, symptomatic and asymptomatic. Some of us were ignorant at Clarkson but not anymore.


How many young people under the age of 18 have died while having the Corona Virus in the state of California in the USA with a population of 39.5 million?
CDPH shows 104 as of May 9, 2023. This is 0.0002% of the California population. Have a health problem or over 80, yes it is dangerous but so is the Flu and Pneumonia.
Sweden with 10 million people never had any mask mandate and had the same results as the state of California! - - References: CDPH , Flu and Sweden

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Porcelain ware

Displaying products 1 - 5 of 5 results
Buchner Funnel #2 70mm for 7cm Filter Paper
Clarkson Price: $42.00
Buchner Funnel #2 70mm for 7cm Filter Paper
Clarkson F3270
Buchner Funnel #2 70mm for 7cm Filter Paper
Equivalent to Coors 60243
Buchner Funnel #2A 90mm for 9cm Filter Paper
Clarkson Price: $56.00
Buchner Funnel #2A 90mm for 9cm Filter Paper
Clarkson F3271
Buchner Funnel #2A 90mm for 9cm Filter Paper
Equivalent to Coors 60244
Buchner Funnel #3 110mm for 11cm Filter Paper
Clarkson Price: $72.00
Buchner Funnel #3 110mm for 11cm Filter Paper
Clarkson F3272
Buchner Funnel #3 110mm for 11cm Filter Paper
Equivalent to Coors 60245
Buchner Funnel #4a 150mm for 15cm Filter Paper
Clarkson Price: $104.00
Buchner Funnel #4a 150mm for 15cm Filter Paper
Clarkson F3274
Buchner Funnel #4a 150mm for 15cm Filter Paper
Equivalent to Coors 60246
Porcelian Buchner Funnel #6 240mm for 24cm Filter Paper
Clarkson Price: e-mail sales@clarksonlab.com
Porcelian Buchner Funnel #6 240mm for 24cm Filter Paper
Clarkson F3276
Porcelian Buchner Funnel #6 240mm for 24cm Filter Paper
Equivalent to Coors 60248