尿中アデロール濃度が高いとは、どの程度ですか？

Adderall はアンフェタミン塩の d 体と l 体エナンチオマーを 3:1 で含む混合物です。単回の治療用量投与後、尿中アンフェタミン濃度のピークは約 2,645〜5,948 ng/mL と報告されています。アンフェタミン 500 ng/mL 以上（GC-MS 確認検査でよく使われるカットオフ）の検体は、投与後およそ 47 時間まで観察された例があります。結果は用量、代謝、水分状態、尿 pH によって変動します。

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尿中アデロール濃度計算機

単回投与の参考用モデルで濃度の推移を無料で試算できます。

The calculator and chart are free. This illustrative model cannot predict individual urine concentrations or test outcomes.

How to use this tool

Enter a dose, the hours since it was taken and a body weight. Tap the chart or move the time slider to read the curve at any hour. Comparing scenarios, saving and exporting are Pro tools. A scenario is a separate illustration, not an additional dose.

Your scenarios

Pro compares up to 12 scenarios on one chart.

Edit scenario

Dose (mg)Range: 5–100 mgElapsed time (hours)Range: 0–168 hoursBody weight (lb)Range: 66.14–440.92 lb

Weight unit

Model metabolism setting

These are model assumptions, not measurements of your metabolism.

Illustrative model output

Scenario 1

1,469.75 ng/mL

At 12 hours · model half-life 12 hours

Where the curve crosses reference lines

250 ng/mL reference42.7 h

100 ng/mL reference58.5 h

50 ng/mL reference70.5 h

Times are measured from the dose in this model. They are not clearance times or predictions of a negative test.

More with Pro

For a lab result or daily use. The calculator stays free.

Compare curves

Tap the plot or use the slider to compare every scenario at the same hour.

Scale

Time range

Show reference lines (250 / 100 / 50)

Read all curves at 12 hours

1. Scenario 1

1,469.75 ng/mL

30 mg · 150 lb · average setting

Keep your comparison

Save, reopen and export comparisons with Pro. Nothing is saved automatically.

Save name

Export all scenarios

JSON restores your workspace. CSV includes curve data and assumptions. Chart exports use the current scale and range. Print includes a full scenario summary.

Understand the model

This tool preserves a simplified single-dose exponential decay model: initial level = dose × 1000 ÷ (weight in kg × 0.15); level over time = initial level × exp(−ln(2) × hours ÷ half-life). The starting level is an illustrative assumption, not a measured urine concentration.

The model does not account for repeated doses, formulation, urine collection conditions or individual clinical factors. Do not use the curves to determine test outcomes, change a prescription or infer a dose from a laboratory report.

Read ARUP Consult’s drug testing guidance

Optional reading · English PDF · 28 pages

Your urine test, explained.

Understand the terms on a urine report and prepare questions for the person reviewing it.

Here for a drug test?

Pages 21–22 cover screening and confirmation, reporting cutoffs, prescription review, and why a urine concentration cannot reliably tell you the dose taken.

Most of the book covers general urinalysis: protein and uACR, blood, UTI markers, glucose, ketones, units, and comparing results. It is not an Adderall-specific guide or a way to predict passing a drug test.

Learn why a screening result and a confirmed result answer different questions.
Keep test names, units, collection details, and cutoffs in context.
Use the glossary and question prompts to prepare for a follow-up conversation.

$9.99 USD · One-time purchase · Download after payment confirmation · No account needed.
No refunds after download, except where required by law. Your PDF includes a Copy ID.

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よくある質問

尿中アデロール濃度が高いとは、どの程度ですか？: Adderall はアンフェタミン塩の d 体と l 体エナンチオマーを 3:1 で含む混合物です。単回の治療用量投与後、尿中アンフェタミン濃度のピークは約 2,645〜5,948 ng/mL と報告されています。アンフェタミン 500 ng/mL 以上（GC-MS 確認検査でよく使われるカットオフ）の検体は、投与後およそ 47 時間まで観察された例があります。結果は用量、代謝、水分状態、尿 pH によって変動します。