I want to remove the 'In' an 'pp' that is produced in the bibliography. These are some of the commands in the preamble:
\documentclass[11pt,a4paper,oneside,]{memoir}
\usepackage[utf8]{inputenc}
usepackage{amsfonts}
\usepackage[left=3.50cm, right=3.0cm, top=3.0cm, bottom=3.0cm]{geometry}
\usepackage{graphicx}
\usepackage[style=numeric, backend=biber]{biblatex}
\addbibresource{bibtest.bib}
\DeclareNameAlias{default}{last-first}
\usepackage{stmaryrd}
\usepackage{enumitem}
\usepackage{amsmath}

\DeclareFieldFormat{pages}{#1}to remove the 'pp.'. – moewe Feb 19 '18 at 17:58