Millipore [India] Pvt. Ltd. Manufactures Human Neuro Trial Array. Millipore [India] Pvt. Ltd. Is an ISO 9001 accredited company. Human Neuro Trial Array is intended for laboratory research use only. Human Neuro Trial Array has the individual tissues which were fixed in neutral buffered formalin and embedded in paraffin. Tissue cores were removed from their paraffin blocks and relocated into a new recipient paraffin block, in an array pattern. This can be used in immunohistochemistry.