The phrase "a batch of these" is correct and usable in written English.
It can be used when referring to a quantity or group of items that are similar or related in some way.
Example: "We have prepared a batch of these cookies for the event."
Alternatives: "a group of these" or "a set of these".
Still not bored with slow-rising dough and dried fruit, I fancied a batch of these.
It is a great idea to make a batch of these to nibble while you read books 2, 3 and 4! Want to tell the world about a book you've read?
In 1943, the National Security Agency captured a batch of these communiques and began the long, painstaking decoding process that eventually yielded the names of Americans who were spying for the Kremlin.
Or, even better for the host, if you're the guest, make a batch of these to bring as a house present, along with some rich, European-style butter and a pretty little pot of jam.
Some of the most acclaimed modern movies come in threes, and Film Society of Lincoln Center presents a batch of these trilogies, ranging from American classics (Francis Ford Coppola's "Godfather" series) to foreign entries (Krzysztof Kieślowski's "Three Colors" and Abbas Kiarostami's Koker trilogy, which includes "Through the Olive Trees").
Indeed, when we added a batch of these fuels to aqueous C5, the corresponding symmetric anhydride (C5C5) was temporarily found by high-performance liquid chromatography (HPLC) at the expense of the fuel (Fig. 1b, Supplementary Fig. 2 and Supplementary Table 1).
The size of flowers, the physiological response to a drug, the breaking force in a batch of steel cables — these and other observations often fit a normal distribution.
Another cause of problems was a batch of inoperable cartridges; these cartridges were changed by the company within a few days.
By comparing these locations across a batch of libraries, BAIT localizes these scaffolds to particular chromosomes.
Of these, a batch of 32 BACs anchored to genetic markers distributed throughout the genome (See Figure 1) were chosen for 454-sequencing.
Due to this reason, the Chinese government has released a batch of policies to attract these talents to return to work in China,3 providing them with superior benefits.
