The phrase "maximum one week" is correct and usable in written English.
You can use it whenever you need to indicate that something should be done within seven days at most. For example "Please return the item within maximum one week after receiving it."
Miliband, who announced the maximum one week wait in the Times, said: "Labour is setting out the next stage of our NHS Plan: a guarantee that no one will have to wait longer than one week for cancer tests and results by 2020.
Stock solutions containing 200.0 μg/mL of each of LOR and DSL in methanol were prepared and used for maximum one week when stored in the refrigerator.
However, the duration of the aging step should be kept within a feasible and reproducible timeframe and, thus, we suggest maximum one week.
The time between first and second visit was maximum one week.
Samples of serum, whole blood, and urine were stored at 4°C for maximum one week, or immediately deep frozen.
The two sessions were conducted on separate visits, a maximum of one week apart, and participants received $10/h pay for their participation (plus a $5 bonus at the end of the reward session, as we describe below).
Detectable levels of dexamethasone in hair appeared on day 2 (11.5 μg/kg), reached a maximum around one week, and could be identified until 22 days upon treatment, establishing the suitability of hair as a biological matrix for medium to long-term residue controls of dexamethasone.
The study used a maximum of one week training as an inclusion criterion, based on discussions with GP colleagues as to what was likely to be feasible in relation to practising GPs.
Cryosections (10 μm) were cut using RNAse free blades on a cryostat at -20°C (Leica CM3050 cryostat, Leica Microsystems GmbH, Wetzlar, Germany), mounted on a pre-cooled (4°C) RNAse-free poly-ethylene naphthalene (PEN) membrane slide (P.A.L.M. MicroLaser Technologies AG, Burnried, Germany), immediately placed on dry ice and stored at -70°C for a maximum of one week until use.
Critics acknowledge that children are now held for shorter periods – a maximum of one week – but are concerned that children continue to be detained despite Clegg's promise.
The peaks of male and female flower anthesis were reached in mid-August, but the male maximum occurred one week before the female.
