Silk Road forums
Discussion => Drug safety => Topic started by: MasterS on October 18, 2012, 02:41 pm
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Make Your Own Reagents
Here are instructions on how to make reagents (you can also buy testing kits) and some references for a few drugs.
A.1 Scott test
Chemical Name: Cobalt Thiocyanate
Preparation: Dissolve 2.0 g of cobalt (II) thiocyanate in 100 mL of distilled water.
Procedure: Place approximately 2 to 4 milligrams of a target substance in a glass test tube, then add 5 drops of cobalt thiocyanate reagent. After shaking, 1 or 2 drops of concentrated hydrochloric acid is added, and the tube is again shaken. Ten drops of chloroform (or a similar solvent) are then added, and the tube is vortexed, and then allowed to settle and separate into two layers. The color is then observed.
Also, here are some other reagents that may be of interest.
A.2 Dille-Koppanyi Reagent, Modified
Tests for: Barbiturates
Solution A: Dissolve 0.1 g of cobalt (II) acetate dihydrate in 100 mL of methanol. Add 0.2 mL of glacial acetic acid and mix.
Solution B: Add 5 mL of isopropylamine to 95 mL of methanol.
Procedure: Add 2 volumes of solution A to the drug, followed by 1 volume of solution B.
A.3 Duquenois-Levine Reagent, Modified
Tests for: Cannabis
Solution A: Add 2.5 mL of acetaldehyde and 2.0 g of vanillin to 100 mL of 95 percent ethanol.
Solution B: Concentrated hydrochloric acid.
Solution C: Chloroform.
Procedure: Add 1 volume of solution A to the drug and shake for 1 min. Then add 1 volume of solution B. Agitate gently, and determine the color produced. Add 3 volumes of solution C and note whether the color is extracted from the mixture to A and B.
A.4 Mandelin Test
Reagent Preparation
Reagent: Suspend 1 g of finely powdered ammonium vanadate in 100 ml of concentrated sulfuric acid (relative density 1.86).
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a small test tube.
- Add one drop of Mandelin Reagent.
- Observe the color of the mixture.
A.5 Marquis Test
Reagent Preparation
Reagent 1: Add 8-10 drops (approx. 0.25 ml) of 37% formaldehyde solution to 10 ml of glacial acetic acid.
Reagent 2: Concentrated sulphuric acid.
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a depression on a spot plate.
- Add one drop of Reagent 1, then one drop of Reagent 2, and stir.
- Observe the color of the mixture.
A.6 Nitric Acid
A.7 Erlich's Test (aka PDMAB Test)
Reagent Preparation
Reagent: Dissolve 0.5 g p-dimethylaminobenzaledehyde (p-DMAB) in 50 ml ethanol and 50 ml conc. hydrochloric acid.
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a small test tube.
- Add one drop of Erlich's Reagent.
- Observe the color of the mixture.
A.8 Ferric Chloride
A.9 Froede Reagent
A.10 Mecke Test
Reagent Preparation
Reagent: Dissolve 1 g selenious acid in 100 ml conc. sulfuric acid.
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a small test tube.
- Add one drop of Mecke Reagent.
Reagent Preparation
- Observe the color of the mixture.
A.11 Zwikker Reagent
A.12 Simon’s Test
Reagent Preparation
reagent 1: Dissolve 2 g of sodium carbonate in 100 ml of water
(=2% aqueous sodium carbonate solution).
Reagent 2: Dissolve 0.9 g of sodium nitroprusside in 90 ml of water (=1% aqueous sodium nitroprusside solution). Methylone Reagent 3: Mix 10 ml of acetaldehyde solution and 10 ml of ethanol (=50% (v/v) ethanolic acetaldehyde solution).
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a depression on a spot plate.
- Add one drop of Reagent 1 and stir.
- Add one drop of Reagent 2, and then one drop of Reagent 3.
- Observe the color of the mixture.
Sodium Nitroprusside Test
Reagent Preparation
Reagent 1: Mix 25 ml of a 1% sodium nitroprusside solution with 1 ml acetaldehyde.
Reagent 2: 2% sodium carbonate solution.
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a depression on a spot plate.
- Add one drop of Reagent 1 and stir.
- Add one drop of Reagent 2.
- The color is formed immediately after Reagent 2 is added.
Gallic Acid Test
Reagent Preparation
Reagent: Dissolve 0.1 g of gallic acid in 20 ml of concentrated sulphuric acid (=0.5% (w/v) solution)
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a small test tube.
- Add one drop of Gallic Acid Reagent.
- Observe the color of the mixture.
Chen's Test
Reagent Preparation
Reagent 1: Add 1 ml of glacial acetic acid to 100 ml of water (=1% (v/v) aqueous acetic acid solution).
Reagent 2: Dissolve 1 g of copper (II) sulphate in 100 ml of water (=1% (w/v) aqueous CuSO4 solution).
Reagent 3: Dissolve 8 g of sodium hydroxide in 100 ml of water (=2N aqueous sodium hydroxide solution).
Procedure
- Place a small amount (1-2 mg of powder, or 1-2 drops of a liquid) of the suspected material in a depression on a spot plate.
- Add 2 drops of Reagent 1.
- Add 2 drops of Reagent 2, then add 2 drops of Reagent 3 and stir.
- Observe the color of the mixture.
Reference: Color Test Reagents/Kits for Preliminary Identification of Drugs of Abuse, NIJ Standard–0604.01
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Reagent list
A.1-A.12
A.1 Cobalt Thiocyanate
1. Cobalt Thiocyanate – HARMFUL. Harmful if swallowed. Readily absorbed
through the skin. Target organs: lungs, thyroid. Wear suitable protective clothing and
gloves.
A.2 Dille-Koppanyi Reagent, Modified
1. Cobalt (II) acetate dihydrate – TOXIC. May cause cancer. May cause heritable
genetic damage. Harmful by inhalation, contact with skin, and if swallowed. May cause
sensitization by skin contact. Causes irritation. Target organs: lungs, thyroid. In case of
accident or if you feel unwell, seek medical advice immediately. In case of contact with
eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable
protective clothing, gloves, and eye/face protection. Do not breathe dust.
2. Methanol - POISON, FLAMMABLE.2 Flammable liquid and vapor. Cumulative
poison. Harmful if inhaled. May be fatal or cause blindness if swallowed. Can cause eye,
skin, or respiratory system irritation. Wear suitable protective clothing and gloves.
3. Glacial acetic acid – ACID.3 Combustible, flammable, corrosive, organic acid.
Causes severe burns. Harmful in contact with skin. Lachrymator. Target organs: teeth,
kidneys. Keep away from sources of ignition. In case of accident or if you feel unwell,
seek medical advice immediately. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice. Wear suitable protective clothing, gloves, and
eye/face protection. Incompatible with carbonates, hydroxides, many oxides and
phosphates, etc.
4. Isopropylamine – FLAMMABLE.2 Corrosive. Causes burns. Toxic by inhalation,
in contact with skin, and if swallowed. Keep away from sources of ignition. Take
precautionary measures against static discharges. In case of accident or if you feel unwell,
seek medical advice immediately. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice. Wear suitable protective clothing, gloves, and
eye/face protection.
A.3 Duquenois-Levine Reagent, Modified
1. Acetaldehyde - EXTREMELY FLAMMABLE,2 TOXIC. May cause cancer.
May cause heritable genetic damage. Harmful by inhalation, in contact with skin,
and if swallowed. May cause sensitization by inhalation and skin contact.
Possible risk of harm to unborn child. Causes severe irritation. Lachrymator.
Photosensitizer. Target organs: kidneys, liver. May develop pressure. Keep
away from sources of ignition. In case of contact with eyes, rinse immediately
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with plenty of water and seek medical advice. Wear suitable protective clothing,
gloves, and eye/face protection.
2. Vanilin – none.
3. Ethanol – FLAMMABLE.2 May irritate in body tissues. Use with adequate
ventilation. Avoid breathing vapor. Do not get on eyes, skin, or clothing. Wash
thoroughly after handling. Do not swallow or inhale. Wear suitable protective
clothing and gloves.
4. Hydrochloric acid – ACID,3 TOXIC, CORROSIVE. Liquid and mist cause
severe burns to all body tissue. May be fatal if swallowed or inhaled. Inhalation
may cause lung damage. Do not get on skin or clothing. Wash thoroughly after
handling. Wear suitable protective clothing, gloves, and eye/face protection. Use
only with adequate ventilation.
5. Chloroform – FLAMMABLE,2 TOXIC, POISON. Suspected cancer hazard.
Exposure can cause damage to liver, kidneys, and central nervous system (CNS).
Harmful if swallowed. Causes eye irritation. Harmful to skin and respiratory
system. Toxic and corrosive gases are formed on contact with flames or
A.4 Mandelin Reagent
1. Ammonium vanadate - TOXIC. Toxic by inhalation, in contact with skin, and if
swallowed. Irritating to eyes and respiratory system. Risk of serious damage to eyes.
Possible risk of irreversible effects. Possiblem utagen. In case of accident or if you feel
unwell, seek medical advice immediately. In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice. Wear suitable protective clothing, gloves,
and eye/face protection.
2. Sulfuric acid – OXIDIZER,1 ACID,3 TOXIC, CORROSIVE. Liquid and mist
cause severe burns to all body tissue. May be fatal if swallowed. Harmful if inhaled.
Inhalation may case lung damage. Do not get liquid in eyes, on skin, or clothing. Wash
thoroughly after handling. Avoid breathing vapors. Use with adequate ventilation. Do
not add water to contents while in container because of violent reaction. Store in tightly
closed container. Wear suitable protective clothing and gloves.
A.5 Marquis Reagent
1. Sulfuric Acid - see A.4.
2. Formaldehyde - TOXIC. May cause cancer. May cause heritable genetic damage.
Toxic by inhalation, in contact with skin, and if swallowed. Causes burns. May cause
sensitization by inhalation and skin contact. Readily absorbed through skin.L achrymator.
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Combustible. Target organs: eyes, kidneys. Wear suitable protective clothing and
gloves.
A.6 Nitric Acid
1. Nitric acid – OXIDIZER,1 ACID.3 Do not breathe vapor. Do not get in eyes or
on skin or clothing. Keep in tightly closed, light-resistant container. In case of contact,
immediately flush eyes or skin with plenty of water for at least 15 min. Causes severe
burns. Vapor extremely hazardous. May cause nitrous gas poisoning. Spillage may cause
fire or liberate dangerous gas. May be fatal if swallowed.
A.7 Para-Dimethylaminobenzaldehyde (p-DMAB)
1. p-DMAB - HARMFUL. Harmful if swallowed, irritating to eyes, respiratory
system, and skin. In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice. Wear suitable protective clothing, gloves, and eye/face protection.
2. Ethanol - See A-3.
3. Hydrochloric acid - See A.3.
A.8 Ferric Chloride
1. Ferric chloride – OXIDIZER,1 CORROSIVE. Causes burns. Harmful by
inhalation, contact with skin, and if swallowed. In case of contact with eyes, rinse
immediately with plenty of water and seek medical advice. Take off all contaminated
clothing immediately. Wear suitable protective clothing, gloves, and eye/face protection.
A.9 Froede Reagent
1. Sodium molybdate - IRRITANT. Irritating to eyes, respiratory system, and skin.
In case of contact with eyes, rinse immediately with plenty of water and seek medical
advice. Wear suitable protective clothing, gloves, and eye/face protection.
2. Sulfuric acid - See A.5.
A.10 Mecke Reagent
1. Selenious acid – OXIDIZER,1 TOXIC. Highly toxic. Contact with combustible
material may cause fire. Toxic by inhalation, in contact with skin, and if swallowed.
Irritating to eyes, respiratory system, and skin. Target organs: liver, heart. Keep away
from combustible material. In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice. Take off immediately all contaminated clothing. Wear
suitable protective clothing, gloves, and eye/face protection.
2. Sulfuric acid - See A.5.
A.11 Zwikker Reagent
1. Copper (II) sulfate pentahydrate - HARMFUL, TOXIC. May impair fertility.
Possible risk of harm to unborn child. Harmful if swallowed. Risk of serious damage to
eyes. Irritating to respiratory system, and skin. May cause sensitization by skin contact.
Target organs: liver, kidneys. In case of accident or if you feel unwell, seek medical
advice immediately. In case of contact with eyes, rinse immediately with plenty of water
and seek medical advice. Wear suitable protective clothing, gloves, and eye/face
protection. Do not breathe dust.
2. Pyridine – FLAMMABLE.2 Keep away from heat, sparks, and flames. Use only
with adequate ventilation. Vapors may be explosive. Wear suitable protective clothing.
Harmful if inhaled. Liquid causes eye irritation. May be harmful if swallowed or absorbed
through the skin. Avoid breathing vapors. Avoid contact with eyes, and skin. Wash
thoroughly after handling.
3. Chloroform - See A.3.
A.12 Simon’s Reagent
1. Sodium nitroprusside - VERY TOXIC. Very toxic by inhalation, contact with
skin, and if swallowed. Target organs: blood. In case of accident or if you feel unwell,
seek medical advice immediately. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice. Wear suitable protective clothing, gloves, and
eye/face protection. Do not breathe dust.
2. Pyridine - See A.11.
3. Acetaldehyde - See A.3.
4. Sodium carbonate – BASE.4 Harmful if swallowed. May cause skin irritation.
Harmful if inhaled. Wash thoroughly after handling.
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Drug detection limits
Drug Detection
Reagent Analyte Limit (μg)
A.1 Cocaine HCl 60
A.1 Methadone HCl 250
A.2 Amobarbital 25
A.2 Pentobarbital 10
A.2 Phenobarbital 15
A.2 Secobarbital 25
A.3 THC 5
A.4 d-Amphetamine HCl 20
A.4 d-Methamphetamine HCl 100
A.4 Codeine 20
A.4 Diacetylmorphine HCl 20
A.4 Morphine monohydrate 5
A.5 d-Amphetamine HCl 10
A.5 Codeine 1
A.5 Diacetylmorphine HCl 10
A.5 LSD 5
A.5 Mescaline HCl 10
A.5 Methadone HCl 20
A.5 d-Methamphet HCl 5
A.5 Morphine monohydrate 5
A.6 Mescaline HCl 1
A.7 LSD 6
A.8 Morphine monohydrate 200
A.9 Codeine 50
A.9 Diacetylmorphine HCl 200
A.9 LSD 50
A.9 Mescaline HCl 100
A.9 Morphine monohydrate 25
A.10 Codeine 25
A.10 Diacetylmorphine HCl 200
A.10 LSD 50
A.10 Mescaline HCl 50
A.10 Morphine monohydrate 50
A.11 Phenobarb 1000
A.12 d-Methamphetamine HCl 10
A.12 Methylphenidate HCl 300
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Found an ideal resource for reference better than I'd be able to achieve here.
**Clearnet Warning** https://www.dmt-nexus.me/forum/default.aspx?g=posts&t=25771
Final colors produced by reagents A.l through A.12 with various
drugs and other substances
Reagent Chemical Color
A.1 Benzphetamine HCl Brilliant greenish blue
A.1 Brompheniramine Maleate Brilliant greenish blue
A.1 Chlordiazepoxide HCl Brilliant greenish blue
A.1 Chlorpromazine HCl Brilliant greenish blue
A.1 Cocaine HCl Strong greenish blue
A.1 Diacetylmorphine HCl Strong greenish blue
A.1 Doxepin HCl Brilliant greenish blue
A.1 Ephedrine HCl Strong greenish blue
A.1 Hydrocodone tartrate Brilliant greenish blue
A.1 Meperidine HCl Strong greenish blue
A.1 Methadone HCl* Brilliant greenish blue
A.1 Methylphenidate HCl Brilliant greenish blue
A.1 Phencyclidine HCl Strong greenish blue
A.1 Procaine HCl* Strong greenish blue
A.1 Propoxyphene HCl* Strong greenish blue
A.1 Pseudoephedrine HCl Strong greenish blue
A.1 Quinine HCl Strong blue
A.2 Amobarbital Light purple
A.2 Pentobarbital* Light purple
A.2 Phenobarbital* Light purple
A.2 Secobarbital* Light purple
A.3 THC* Gray purplish blue
A.4 Acetaminophen Moderate olive
A.4 Aspirin powder Grayish olive green
A.4 Benzphetamine HCl* Brilliant yellow green
A.4 Brompheniramine Maleate Strong orange
A.4 Chlorpromazine HCl Dark olive
A.4 Cocaine HCl* Deep orange yellow
A.4 Codeine* Dark olive
A.4 Contac powder Strong yellow
A.4 d-Amphetamine HCl* Moderate bluish green
A.4 d-Methamphetamine HCl* Dark yellowish green
A.4 Diacetylmorphine HCl* Moderate reddish brown
A.4 Dimethoxy-meth HCl Dark olive brown
A.4 Doxepin HCl Dark reddish brown
A.4 Dristan powde Grayish olive
A.4 Exedrine powder Dark olive
A.4 Mace5 crystal Moderate olive green
A.4 MDA HCl Bluish black
A.4 Mescaline HCl* Dark yellowish brown
A.4 Methadone HCl Dark grayish blue
A.4 Methaqualone Very orange yellow
A.4 Methylphenidate HCl Brilliant orange yellow
A.4 Morphine monohydrate* Dark grayish reddish Brown
A.4 Opium* Dark brown
A.4 Oxycodone HCl Dark greenish yellow
A.4 Procaine HCl Deep orange
A.4 Propoxyphene HCl Dark reddish brown
A.4 Quinine HCl Deep greenish yellow
A.4 Salt crystals Strong orange
A.5 Aspirin powder Deep red
A.5 Benzphetamine HCl* Deep reddish brown
A.5 Chlorpromazine HCl Deep purplish red
A.5 Codeine* Very dark purple
A.5 d-Amphetamine HCl* Strong reddish orange
A.5 d-Methamphetamine HCl* Deep reddish orange
A.5 Diacetylmorphine HCl* Deep purplish red
A.5 Dimethoxy-meth HCl Moderate olive
A.5 Doxepin HCl Blackish red
A.5 Dristan powder Dark grayish red
A.5 Exedrine powder Dark red
A.5 LSD Olive black
A.5 Mace5 crystals Moderate yellow
A.5 MDA HCl* Black Black
A.5 Meperidine HCl Deep brown
A.5 Mescaline HCl* Strong orange
A.5 Methadone HCl Light yellowish pink
A.5 Methylphenidate HCl Moderate orange yellow
A.5 Morphine monohydrate* Very deep reddish purple
A.5 Opium* Powder Dark grayish reddish Brown
A.5 Oxycodone HCl* Pale violet
A.5 Propoxyphene HCl Blackish purple
A.5 Sugar crystals Dark brown
A.6 Acetaminophen Brilliant orange yellow
A.6 Codeine* Light greenish yellow
A.6 Diacetylmorphine HCl* Pale yellow
A.6 Dimethoxy-meth HCl Very yellow
A.6 Doxepin HCl Brilliant yellow
A.6 Dristan powder Deep orange
A.6 Exedrine powder Brilliant orange yellow
A.6 LSD Strong brown
A.6 Mace5 crystals Moderate greenish yellow
A.6 MDA HCl Light greenish yellow
A.6 Mescaline HCl* Dark red
A.6 Morphine monohydrate* Brilliant orange yellow
A.6 Opium* Powder Dark orange yellow
A.6 Oxycodone HCl Brilliant yellow
A.7 LSD* Deep purple
A.8 Acetaminophen Dark greenish yellow
A.8 Baking Soda powder Deep orange
A.8 Chlorpromazine HCl Very orange
A.8 Dristan powder Moderate purplish blue
A.8 Exedrine powder Moderate purplish blue
A.8 Morphine monohydrate* Dark green
A.9 Aspirin powder Grayish purple
A.9 Chlorpromazine HCl Very deep red
A.9 Codeine* Very dark green
A.9 Contac powder Moderate olive brown
A.9 Diacetylmorphine HCl* Deep purplish red
A.9 Dimethoxy-meth HCl Very yellow green
A.9 Doxepin HCl Deep reddish brown
A.9 Dristan powder Light bluish green
A.9 Exedrine powder Brilliant blue
A.9 LSD Moderate yellow green
A.9 Mace5 crystals Light olive yellow
A.9 MDA HCl* Greenish black
A.9 Morphine monohydrate* Deep purplish red
A.9 Opium* Powder Brownish black
A.9 Oxycodone HCl Strong yellow
A.9 Propoxyphene HCl Dark grayish red
A.9 Sugar crystals Brilliant yellow
A.10 Chlorpromazine HCl Blackish red
A.10 Codeine* Very dark bluish green
A.10 Contac powder Moderate olive brown
A.10 Diacetylmorphine HCl* Deep bluish green
A.10 Dimethoxy-meth HCl Dark brown
A.10 Doxepin HCl Very dark red
A.10 Dristan powder Light olive brown
A.10 Exedrine powder Dark grayish yellow
A.10 Hydrocodone tartrate Dark bluish green
A.10 LSD Greenish black
A.10 Mace5 crystals Dark grayish olive
A.10 MDA HCl* Very dark bluish green
A.10 Mescaline HCl* Moderate olive
A.10 Morphine monohydrate* Very dark bluish green
A.10 Nutmeg leaves Brownish black
A.10 Opium* Powder Olive black
A.10 Oxycodone HCl Moderate olive
A.10 Propoxyphene HCl Deep reddish brown
A.10 Sugar crystals Brilliant greenish yellow
A.11 Baking Soda powder Light blue
A.11 Exedrine powder Light green
A.11 Pentobarbital* Light purple
A.11 Phenobarbital* Light purple
A.11 Secobarbital* Light purple
A.11 Tea leaves Moderate yellow green
A.11 Tobacco leaves Moderate yellowish green
A.12 d-Methamphetamine HCl* Dark blue
A.12 Dimethoxy-meth HCl* Deep blue
A.12 MDMA HCl Dark blue
A.12 Methylphenidate HCl Pale violet
* Usual kit reagent for that particular drug.
1Aqueous phase.
2Aqueous phase after chloroform extraction.
3Chloroform phase (marijuana extraction usually rapid compared to other materials).
4Not extracted into chloroform.
52-Chloroacetophenone.
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Sources:
National Institute of Justice
Color Test Reagents/Kits for
Preliminary Identification
of Drugs of Abuse
NIJ Standard–0604.01
Law Enforcement and Corrections Standards and Testing Program
http://www.drugs-forum.com/forum/showthread.php?p=761973#post761973
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Interesting post, thanks.
Now I can check my Dristan to make sure it's real. :)
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If anyone has any reagent formulas to share that are missing that would be great, otherwise I"ll find them eventually. Also any new and more relevant chemicals to add to the list, let me know and I will add them and add it to the list. This becomes better with input and shared knowledge.
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Really good fucking topic. +1 and I'm tagging this.
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Concerning the A.7 - the Ehrlich reagent test:
This was a cool idea...what molarity does the "concentrated hydrochloric acid solution" need to be? Do you know if high-proof drinking alcohol would work?
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My chemistry is much more limited than I'd like.
50ml of Everclear should be an adequate substitution over lab grade Ethanol. Everclear is only a few % less concentrated. The HCL just says concentrated. I'm not sure if the manual I read specified, if not, I assume the higher the better for a more clear reaction. Less pure means more diluted the color will appear.
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Yeah, if only we were all master organic chemists ::)
If my Everclear comes from a state that only allows ~150 proof rather than the higher proof stuff in other states, do you still think this work? I'm more just interested than anything - p-DMAB doesn't sound like something I want to try acquiring/handling lol.
As for the HCL, I know that Walmart sells some sort of concentrated HCL solution in heavy duty packaging for unclogging drains, though I admittedly haven't looked at how strong the label says it is (I would HOPE it lets you know how strong it is).
Again, my interest is purely intellectual. I won't be attempting to grab myself any p-DMAB anytime soon.
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Very good list
+1 for the time you must have taken to write this out for the community