Any colostrum replacer is better than none.... If the calf seems satisfied, and is acting like normal, no thrashing or anything... keep it warm, and feed as soon as possible after a few more hours. I would put a calf coat on it in these cold temps... It will hopefully be up and wanting more after a couple hours... As long as it is sucking/drinking, do not tube it... it may take less at a time, but that is better than overwhelming it's system...
You can refrigerate and reheat the colostrum replacer....1 time.... if you can't get it on the cow.... do NOT use a microwave.... use a hot water bath, put it in a bowl,,, mix so it doesn't separate as it warms up....
I'd get her in the chute in the morning... and use a flank rope if necessary to get her to stand for the calf to nurse... agree on the "force her to submit" and it might help to kick in the mothering instinct. If the calf is a premie, then it is a strike against both... as the hormonal changes happen, when they get close to calving tends to kick in the mothering instincts... But if she is not going to co-operate.... then you can make other choices... I'd work hard on "making her" feed the calf for several days time at least...
Once HER colostrum and milk starts going through the calf, the manure will smell right to her and help her to claim it..
NOT every one is a good mother... strike 1, and strike 2, for CULLING....