Laboratory Tips [Archive]

It was fun. (3 replies)
Will acetone from 6 months ago still be good now? (3 replies)
How to store tryptamines? (2 replies)
EasyBake Dilaudid: Nationalsocialismus Uberdope (2 replies)
"OTC MDA Synthesis" (14 replies)
Lsh? (3 replies)
Cu from salt water electrolysis? (2 replies)
new extractions (27 replies)
CWE codeine (dropping temp) (12 replies)
Making your own pheremones? (Somethingawful.com thread) (18 replies)
Merry Christmas to Lab Tips, from Half Baked! (16 replies)
What does HNMR and HPLC mean? (26 replies)
ATTN: Anyone with access to solubilities (Merck Index etc.) (10 replies)
Opium to Morphine (26 replies)
Pd catalyst prep. and hydrogenation (10 replies)
Why is glass so inert? (7 replies)
Mescaline - Distillation (4 replies)
Codeine to Morphine (33 replies)
wheres jam? (1 replies)
Fentanyl and friends. (7 replies)
Question (13 replies)
PhenylEthylAmine HCl as a precurser. (4 replies)
Pyridine synth w/pics (17 replies)
Safrole from catechol (16 replies)
Glacial Acetic Acid (8 replies)
cathinone to methcathinone? can it be done? (15 replies)
Lab Woes (6 replies)
Turning a powder into a crystal. (2 replies)
Goodbye (2 replies)
To Buffalo Whisper (4 replies)
p2p routes (1 replies)
White Phosphours (3 replies)
Trying to expand knowledge (2 replies)
2liter dope only was an experiment (6 replies)
levorphanol (3 replies)
Long timez,,, No see,,, ;) (25 replies)
A better codeine/vicoden CWE (30 replies)
ATTN: Physics Majors (1 replies)
How easy is 2c-h >> 2c-e (or b or x) (5 replies)
Ethylphenidate (6 replies)
neutralizing freebase (7 replies)
NaClO, and NaOH help needed ASAP (health & safety concern) (2 replies)
acid resisting containers (9 replies)
home made "power pack" (4 replies)
Isolation of GBL from Butyl Carbitol solution (11 replies)
opiate a/b to remove apap (12 replies)
creating steam (18 replies)
Apologies.... (11 replies)
Red Phos from MK153 SMAW (USMC rocket launcher) tracer rownds (15 replies)
Iodine crystal extraction & flares (5 replies)
Stronger Poppy seed tea (1 replies)
HI (1 replies)
Boiling Alkaloids? (7 replies)
synthesis of GBL and/or GHB (5 replies)
Who I am (0 replies)
Ways of detecting contaminats (19 replies)
4-Ho/Po-Dmt extractions with ethanol (1 replies)
Formamide vs. Dimethylformamide (0 replies)
Decent Milligram Scale (23 replies)
Why aren't sophisticated chemists (Drug Cheats) making some useful drugs? (7 replies)
Removing sugar from speed/meth (3 replies)
Replacement for a turkey baster for siphoning xylene? (33 replies)
i want some more of those killer drugs (4 replies)
Chem Question (3 replies)
Question for my lab report about titration (7 replies)
separating hydrophilic essence oil (18 replies)
Uk_tom... (3 replies)
what type of benzocaine destroys cocaine (31 replies)
MDMA Synthesis (60 replies)
MDMA Synthesis (19 replies)
Which method to extract DMT is best? (1 replies)
heating alcohol (9 replies)
Is this article legit? (1 replies)
Easy morphine reaction? (20 replies)
Oil, Oil , Oil My Kingdom for Oil! (7 replies)
Nitrous Generator Idea (21 replies)
Laying blotter and sugar cubes (5 replies)
Which University for Majoring In Chemsitry? (21 replies)
2c-h > 2c-b (3 replies)
Can we all put our thinking caps on and do a little talking about CFT? (5 replies)
Paid Reference Sites? (14 replies)
Fireworks are your friends (2 replies)
gettin high off of poppy flowers. (1 replies)
Mephedrone synthesis? (10 replies)
Chromotography Analysis (2 replies)
poppy pod exract/tincture (20 replies)
Converting Ritalin into Focalin, a How To guide (5 replies)
Who's goin to the rotterdam convention man (1 replies)
Capsicum extraction (16 replies)
Adrenaline (7 replies)
tce good for a/b extraction? (1 replies)
shelf life for red phosphorus? (2 replies)
A Bit of a Problem. Help Please. (8 replies)
Meth That Doesn't Get You High (6 replies)
Purificaton of Lead (7 replies)
my first extraction - for fun! (10 replies)
Hypophosphorous acid reduction..? (5 replies)
Bright Star MDMA synthesis (5 replies)
Myristicin (7 replies)
Reagent Chemicals from daily vitamins? (10 replies)
Ghetto Chem. Possibly bullshit, possibly true (hence why this isn't in the bs thread) (10 replies)
nitrite questions (4 replies)
too quite/ easiest otc precursers (32 replies)
Pick at my mind - Bong Chem (10 replies)
Attaching a salt to Provigil (Modinafil) (1 replies)
Ebay (7 replies)
Where is the spunnn one? (7 replies)
GBL to GHB conversion (13 replies)
GBL to GHB conversion (3 replies)
Producing fuel-grade ethanol from coffee pulp. (30 replies)
Hoffman Apparatus - Anyone? (19 replies)
Ghb synth (17 replies)
amphetamine to methamphetamine (18 replies)
O3 and light gas (3 replies)
green powder after electrolysis (13 replies)
Extracting Red phosphorus Crystals from a match box. (4 replies)
a lot of mdma. (35 replies)
A Couple of Questions (10 replies)
Calculating mescaline content, after plant matter A/B extraction. (4 replies)
Help Help Help! (Sulfuric acid) (3 replies)
Pharmaceutical Compounding (19 replies)
Ink Solvent (5 replies)
I know you could care less, but.... (23 replies)
H2SO4 Drain Cleaner (7 replies)
What determines the solubility? (2 replies)
Where to start, with chemistry. (13 replies)
College (1 replies)
Albuterol to steroids? (18 replies)
Is Making DMT Dangerous? (23 replies)
Citrates and Hydrates (2 questions) (3 replies)
Chemistry Degrees and making LSD (36 replies)
Butyric acid (16 replies)
liquid ephedrine ? grams per ounce ? (17 replies)
Making metallic sodium (2 replies)
tramadol??? (41 replies)
Micron filter size... too small? (11 replies)
Organic chemistry question (ethanol, methanol) (18 replies)
Converting GBL to GHB (1 replies)
Careers in Chem, precursers vr. salary, and undergrad questions (41 replies)
Thinking of switching to Chemistry major (17 replies)
Mineral lime (5 replies)
How to make a volcano! (not REAL LOL) (2 replies)
Just some random info (0 replies)
HCl gas inhalation ! Any advice ? (34 replies)
Bufotenin Extraction question (26 replies)
The Precursors Thread (48 replies)
noob chem 101 (4 replies)
Seperating Pseudo from cold and flu meds + Is pseudo suitable? (16 replies)
The (Meth)amphetamine thread (72 replies)
Getting more CO out of a "household" propane flame. (7 replies)
Massive extraction from phalaris...Anyone tried it? (12 replies)
If you put water in a pot with aluminum foil on (16 replies)
Steaming the Essentials? (10 replies)
Is it possible to make meth in four hours? (1 replies)
Can u make crystals out of 'betadine' suitable for use for meth recipes? (7 replies)
Couple of basic questions... (15 replies)
T--->DMT. Why not use chloromethane? (31 replies)
Caustic Soda, Lye (NaOH) (26 replies)
DXM extraction questions (sorry) (26 replies)
recommendations for chemistry study interest and for college (textbook or non) (8 replies)
UK version of United Nuclear (2 replies)
Cannabidiol extraction from cannabis (31 replies)
Synthesis of 1-(4-hydroxy-3-methoxyphenyl)but-1-en-3-one (4 replies)
Red Devil (4 replies)
4-Bromophenethylamine to 2c-b? (15 replies)
Chemichal Love (24 replies)
A big fuck you to all in the world. (9 replies)
dehydration of the underlying reaction in a reverse banadanine meth reconstruction (1 replies)
Exercise in a pill "can be synthesized easily." (30 replies)
Amphetamine and chloromethane (10 replies)
Recrystallization of methcath & methamph at once. (18 replies)
Can you tell me if this is dangerously radioactive? (5 replies)
3-phenyl propionic acid to amp. (9 replies)
Top 11 drug PSAs (3 replies)
The Bullshit Thread IV (338 replies)
GBL source? (24 replies)
Methanol extraction of DMT (12 replies)
Mescaline extraction.. Failed? (15 replies)
Codeine to Hydrocodone via Pd/Pt Catalysts (24 replies)
Mescaline extraction (5 replies)
Transdermal Patches... (2 replies)
freebase go-go (16 replies)
How to make anhydrous ammonia? (3 replies)
my chin is itchy so i scratched it (1 replies)
school appropriate synths... (38 replies)
Ipecac (1 replies)
just looking for knowledge (12 replies)
importance of percentages in a synthesis (10 replies)
I need a non Lethal Virus (2 replies)
coca plants (10 replies)
"Black" H2SO4 ?! (8 replies)
Arguement about Crank Lab questions. (51 replies)
NO smokable OPIUM from Tea NOOB!!! (2 replies)
Styrofoam to Methamphetamine (31 replies)
Junkyard Palladium (27 replies)
ket and 5-meo-mipt (4 replies)
Microwave Chemistry (5 replies)
Tincture (4 replies)
H3PO3 from Phospites (3 replies)
solvent disposal (7 replies)
DMT extraction. (5 replies)
Easiest to synthesize (20 replies)
not strictly chemistry but i need you smart people right now (9 replies)
Pepper to Pyridine - Dehydrogenation of Piperidine (18 replies)
Nitrous Oxide Generator (4 replies)
red hots. (11 replies)
niacin decarboxylation (8 replies)
List II Chemicals - DEA Intended use form (6 replies)
Glassware and Ebay? (22 replies)
salicylic acid to salicylaldehyde (0 replies)
Demethylation of codeine (2 replies)
HC + HBr = HM, OC + HBr = OM, why doesn't everyone do this to their vicodens/oxys? (10 replies)
2c-t-7 possibly went bad (storage question) (2 replies)
Plastic Gloves repel HCl? (25 replies)
Hey, a simple chemistry question. (11 replies)
Extracting DMT (32 replies)
Funny Anti Meth Ads (34 replies)
Old ass txt file (5 replies)
Benzaldehyde (3 replies)
racemization (14 replies)
Buying a scale (30 replies)
Substitute for n-butylamine ? (0 replies)
GBL to GHB via Bakin Soda (15 replies)
I accidentally heated sulfuric acid too much: is that a problem? (25 replies)
where did it go? (2 replies)
Phenylpropanolamine to 4-Methylaminorex (24 replies)
Can anyone answer a quick, stupid question for me? (6 replies)
Salts n' peppa: extacy nearly otc (24 replies)
NP substitute for DMT? (21 replies)
Soxhlet - ideas? (12 replies)
Ethanol distillation by osmosis? (9 replies)
Vinyl vs. allyl groups (8 replies)
Need help extracting DMT (6 replies)
Distillation of pentane and hexane from naphtha (21 replies)
Amphetamine from Phenylalanine (34 replies)
Friedel crafts reaction - indole -> auxin (1 replies)
The LSA thread (31 replies)
SYNTHETIKAL E-MAIL (as promised) (3 replies)
not-PHENethylamines! (11 replies)
Chemsitry/Biology experiments to do with time ? -HELP! (4 replies)
Red Phosphorus (27 replies)
Marquis Reagent is dam fucking easy to make. (2 replies)
Oxone (8 replies)
Clove Oil/Eugenol Thread (19 replies)
General Chemistry question about Density (4 replies)
Filtering THC from marijuana vapir? (4 replies)
Cooking meth with uncle fester :) (7 replies)
Wanting links (NOT sources) (5 replies)
Recipe, legit or not? (5 replies)
MgSO4 + EtOH for dessication? (12 replies)