Information about Chemex Coffeemaker can be found in the official Chemex site. The information about the company and the products is on the bottom in the 'About Us' page.
According to the chemex website the chemex coffeemaker was invented in 1941 Dr. Peter Schlumbohm
The recommended Chemex filter size for brewing the perfect cup of coffee is the Chemex Bonded Filter - Square, Size Pre-Folded Half Moon.
Chemex filters are available in three sizes: 6, 8, and 10 cup sizes.
To clean a Chemex coffee maker effectively, first remove the filter and coffee grounds. Rinse the Chemex with warm water and a mild dish soap. Use a soft brush to scrub the inside if needed. Rinse thoroughly with water and let it air dry. Repeat this process regularly to keep your Chemex clean and ready for use.
A 4 cup Chemex can brew about 17 ounces of coffee, which is equivalent to 2 cups of coffee.
The main difference between Chemex bonded and classic coffee makers is the design. The Chemex bonded coffee maker has a bonded filter that is thicker and removes more oils from the coffee, resulting in a cleaner taste. The classic Chemex coffee maker uses a regular filter, which allows more oils to pass through, giving the coffee a richer flavor.
The recommended Chemex coffee filter size for optimal brewing results is the 6-10 cup size.
The recommended coffee-to-water ratio for brewing with a Chemex is 1:15, meaning 1 part coffee to 15 parts water.
The recommended coffee to water ratio for a Chemex brew is 1:15, which means using 1 gram of coffee for every 15 grams of water.
To make a delicious cold brew using a Chemex, coarsely grind coffee beans and add them to the Chemex. Pour cold water over the grounds, making sure they are fully saturated. Let it steep in the refrigerator for 12-24 hours. After steeping, remove the grounds and enjoy your smooth and flavorful cold brew.
One can find information on Kumuka Worldwide on the official Kumuka website. There one can find information and contact details for the company. One can also find information on their Facebook page.
One can find more information about culling on Wikipedia where they have much information on the procedure and how it is implemented. One can also find information on 'HowStuffWorks'.