Refine Search
Product results
Product results
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
2-(Ethanesulphonylamino)benzoic acid, 98% Purity, C9H11NO4S, 10 grams
AA BLOCKS
Price: $990.202-(Ethanesulphonylamino)benzoic acid, 98% Purity, C9H11NO4S, 10 gramsSpecifications Product Synonyms: 2-[(ethylsulfonyl)amino]benzoic acidPackage Size: 10gCAS Number: 923248-03-7Formula: C9H11NO4S...AAB-AA0067WL-10gPrice: $990.20 -
3-(Cyclohexylthio)phenylboronic acid, 96% Purity, C12H17BO2S, 5 grams
AA BLOCKS
Price: $457.403-(Cyclohexylthio)phenylboronic acid, 96% Purity, C12H17BO2S, 5 gramsSpecifications Product Synonyms: (3-(Cyclohexylthio)phenyl)boronic acidPackage Size: 5gCAS Number: 2096339-78-3Formula:...AAB-AA01EHJW-5gPrice: $457.40 -
2,4,5-Trichlorobenzenesulfonic Acid Hydrate, 98%+ (T), C6H3Cl3O3S, 25 grams
AA BLOCKS
Price: $402.402,4,5-Trichlorobenzenesulfonic Acid Hydrate, 98%+ Purity (T), C6H3Cl3O3S, 25 gramsSpecifications Product Synonyms: 2,4,5-Trichlorobenzenesulfonic AcidPackage Size: 25gCAS Number: 6378-25-2Formula:...AAB-AA003FIQ-25gPrice: $402.40 -
Perfluoro-4-methoxybutanoic Acid, 90%+ Purity, C5HF9O3, 500 mg
AA BLOCKS
Price: $276.40Perfluoro-4-methoxybutanoic Acid, 90%+ Purity, C5HF9O3, 500 mgSpecifications Product Synonyms: Perfluoro(4-methoxybutanoic) acidPackage Size: 500mgCAS Number: 863090-89-5Formula: C5HF9O3 Molecular...AAB-AA00GZM4-500mgPrice: $276.40 -
3-(benzyloxy)benzenesulfonic acid, 95% Purity, C11H7BrN2O3, 500 mg
AA BLOCKS
Price: $371.003-(benzyloxy)benzenesulfonic acid, 95% Purity, C11H7BrN2O3, 500 mgSpecifications Product Synonyms: 3-(benzyloxy)benzenesulfonic acidPackage Size: 500 mgCAS Number: 750549-71-4Formula: C11H7BrN2O3...AAB-AA01XE71-500mgPrice: $371.00 -
benzene-1,2,3,4,5,6-hexacarboxylic acid, 98%+ (T), C12H6O12, 25 grams
AA BLOCKS
Price: $937.00benzene-1,2,3,4,5,6-hexacarboxylic acid, 98%+ Purity (T), C12H6O12, 25 gramsSpecifications Product Synonyms: Mellitic acidPackage Size: 25gCAS Number: 517-60-2Formula: C12H6O12 Molecular Weight:...AAB-AA003RE0-25gPrice: $937.00 -
4,4'-Isopropylidenediphenoxyacetic Acid, 98%+ (T)(HPLC), C19H20O6, 25 grams
AA BLOCKS
Price: $982.204,4'-Isopropylidenediphenoxyacetic Acid, 98%+ Purity (T)(HPLC), C19H20O6, 25 gramsSpecifications Product Synonyms: 4,4-ISOPROPYLIDENEDIPHENOXYACETIC ACIDPackage Size: 25gCAS Number:...AAB-AA003KDU-25gPrice: $982.20 -
3-(Hexadecylsulfanyl)benzoic acid, 90% Purity, C23H38O2S, 250 mg
AA BLOCKS
Price: $297.403-(Hexadecylsulfanyl)benzoic acid, 90% Purity, C23H38O2S, 250 mgSpecifications Product Synonyms: 3-(Hexadecylsulfanyl)benzoic acidPackage Size: 250 mgCAS Number: 198972-06-4Formula: C23H38O2S...AAB-AA024XGH-250mgPrice: $297.40 -
4-Methylcinnamic acid, predominantly trans, min 99%, 100 grams
Aladdin Scientific
Price: $75.96Name: 4-Methylcinnamic acid, predominantly trans Specifications and Purity: ±99% Molecular Formula: C10H10O2 Molecular Weight: 162.19 Product Family: Organic Building Blocks CAS Number: 1866-39-3...ALA-M100698-100gPrice: $75.96 -
Cyanine 5 Acid, min 98%, 5 mg
Aladdin Scientific
Price: $984.92Name: Cyanine 5 Acid Specifications and Purity: ±98% Molecular Formula: C32H39N2O2+ Molecular Weight: 483.68 Storage Restrictions: Room temperature Product Family: Fluorescent probes CAS Number:...ALA-C664277-5mgPrice: $984.92 -
BHQ-1 acid, min 99%, 10 mg
Aladdin Scientific
Price: $1,082.44Name: BHQ-1 acid Specifications and Purity: ±99% Molecular Formula: C26H28N6O5 Molecular Weight: 504.55 Storage Restrictions: Room temperature Product Family: Fluorescent probes CAS Number:...ALA-B664209-10mgPrice: $1,082.44 -
Ganoderenic acid E, min 98%, 10 mg
Aladdin Scientific
Price: $607.78Name: Ganoderenic acid E Specifications and Purity: ±98% CAS Number: 110241-23-1 Storage Restrictions: Room temperature Product Family: Natural Products CAS Number: 110241-23-1 Terms &...ALA-G664329-10mgPrice: $607.78 -
Ganoderic acid F, min 95%, 10 mg
Aladdin Scientific
Price: $454.89Name: Ganoderic acid F Specifications and Purity: ±95% CAS Number: 98665-15-7 Storage Restrictions: Room temperature Product Family: Natural Products CAS Number: 98665-15-7 Terms & Conditions: These...ALA-G664330-10mgPrice: $454.89 -
2-(2-Pyridyl)ethanesulfonic Acid, min 98%, 1 gram
Aladdin Scientific
Price: $48.96Name: 2-(2-Pyridyl)ethanesulfonic Acid Specifications and Purity: ±98% Molecular Formula: C7H9NO3S Molecular Weight: 187.21 Product Family: Organic Building Blocks CAS Number: 68922-18-9 Synonyms:...ALA-P160782-1gPrice: $48.96 -
N-Benzoyl-L-glutamic Acid, min 98%, 1 gram
Aladdin Scientific
Price: $49.99Name: N-Benzoyl-L-glutamic Acid Specifications and Purity: ±98% Molecular Formula: C12H13NO5 Molecular Weight: 251.2 Product Family: Amino Acids CAS Number: 6094-36-6 Synonyms: Bz-Glu-OHTerms &...ALA-B116979-1gPrice: $49.99 -
3-(2-Hydroxyphenyl)propionic acid, min 98%, 10 grams
Aladdin Scientific
Price: $95.94Name: 3-(2-Hydroxyphenyl)propionic acid Specifications and Purity: ±98% Molecular Formula: C9H10O3 Molecular Weight: 166.18 Product Family: Organic Building Blocks CAS Number: 495-78-3 Synonyms:...ALA-H121639-10gPrice: $95.94 -
4-(Phenylazo)benzoic Acid, min 98% (T), 1 gram
Aladdin Scientific
Price: $71.95Name: 4-(Phenylazo)benzoic Acid Specifications and Purity: ±98%(T) Molecular Formula: C13H10N2O2 Molecular Weight: 226.24 Product Family: Organic Building Blocks CAS Number: 1562-93-2 Synonyms:...ALA-P160262-1gPrice: $71.95 -
13(E)-Docosenoic Acid, 99% Purity, C22H42O2, 250 mg
AA BLOCKS
Price: $233.2013(E)-Docosenoic Acid, 99% Purity, C22H42O2, 250 mgSpecifications Product Synonyms: Brassidic acidPackage Size: 250mgCAS Number: 506-33-2Formula: C22H42O2 Molecular Weight: 338.5677Country of...AAB-AA00DDS6-250mgPrice: $233.20 -
2, 2, 2-Trifluoroacetic acid compound with 2-(2-isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid (1:1), min 97%, 250 mg
Aladdin Scientific
Price: $63.63Name: 2, 2, 2-Trifluoroacetic acid compound with 2-(2-isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid (1: 1) Specifications and Purity: ±97% Molecular Formula: C13H14F3N5O6 Molecular Weight: 393...ALA-T191354-250mgPrice: $63.63 -
4-Bromo-2-pyridinecarboxylic Acid, min 98% (HPLC), 100 grams
Aladdin Scientific
Price: $649.87Name: 4-Bromo-2-pyridinecarboxylic Acid Specifications and Purity: ±98%(HPLC) Molecular Formula: C6H4BrNO2 Molecular Weight: 202.01 Product Family: Organic Building Blocks CAS Number: 30766-03-1...ALA-B151863-100gPrice: $649.87 -
4-Bromo-DL-mandelic Acid, min 98% (HPLC), 100 grams
Aladdin Scientific
Price: $361.27Name: 4-Bromo-DL-mandelic Acid Specifications and Purity: ±98%(HPLC) Molecular Formula: C8H7BrO3 Molecular Weight: 231.05 Product Family: Organic Building Blocks CAS Number: 6940-50-7 Synonyms:...ALA-B152295-100gPrice: $361.27 -
2-Hydroxyquinoline-4-carboxylic Acid, min 98% (HPLC), 100 grams
Aladdin Scientific
Price: $136.38Name: 2-Hydroxyquinoline-4-carboxylic Acid Specifications and Purity: ±98%(HPLC) Molecular Formula: C10H7NO3 Molecular Weight: 189.17 Product Family: Organic Building Blocks CAS Number: 15733-89-8...ALA-H131904-100gPrice: $136.38 -
3-tert-Butylphenylboronic Acid (contains Anhydride), min 98%, 1 gram
Aladdin Scientific
Price: $39.99Name: 3-tert-Butylphenylboronic Acid (contains varying amounts of Anhydride) Specifications and Purity: ±98% Molecular Formula: C10H15BO2 Molecular Weight: 178.04 Product Family: Boronic Acids and...ALA-T405404-1gPrice: $39.99 -
2-Chloro-5-iodobenzoic Acid, 5 grams
TCI America
Price: $185.012-Chloro-5-iodobenzoic Acid. Size: 5g Manufacturer: TCI America Catalog Number: C2168 CAS #: 19094-56-5 MSDS: Material Safety Data Sheet DOT: UN2811, Toxic solid, organic, n.o.s., 6.1, PG III TTCI-C2168-5GPrice: $185.01 -
N-(3-Trifluoromethylphenyl)anthranilic Acid, 25 grams
TCI America
Price: $159.34N-(3-Trifluoromethylphenyl)anthranilic Acid. Size: 25g Manufacturer: TCI America Catalog Number: T2354 CAS #: 530-78-9 MSDS: Material Safety Data Sheet DOT: UN2811, Toxic solid, organic, n.o.s., 6...TCI-T2354-25GPrice: $159.34 -
1-Hydroxycyclopentanecarboxylic acid, min 97%, 10 grams
Aladdin Scientific
Price: $200.08Name: 1-Hydroxycyclopentanecarboxylic acid Specifications and Purity: ±97% Molecular Formula: C6H10O3 Molecular Weight: 130.1 Storage Restrictions: Room temperature Product Family: Organic Building...ALA-H181982-10gPrice: $200.08 -
2-(2-Phenylacetamido)benzoic acid, 1 gram
Aladdin Scientific
Price: $650.42Name: 2-(2-Phenylacetamido)benzoic acid Molecular Formula: C15H13NO3 Molecular Weight: 255.27 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks CAS Number:...ALA-P169268-1gPrice: $650.42 -
4-(Dimethylamino)butyric acid hydrochloride, 1 mL
Aladdin Scientific
Price: $737.34Name: 4-(Dimethylamino)butyric acid hydrochloride Specifications and Purity: 10mM in DMSO Molecular Formula: C6H14ClNO2 Molecular Weight: 167.63 Storage Restrictions: Argon charged Product Family:...ALA-B660912-1mlPrice: $737.34 -
1-Methylnaphthalene-2-boronic acid, 1 gram
Aladdin Scientific
Price: $246.88Name: 1-Methylnaphthalene-2-boronic acid Molecular Formula: C11H11BO2 Molecular Weight: 186.01 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks CAS Number:...ALA-M171110-1gPrice: $246.88 -
2-Aminoethylphosphonic acid, min 99%, 1 gram
Aladdin Scientific
Price: $218.74Name: 2-Aminoethylphosphonic acid Specifications and Purity: ±99% Molecular Formula: C2H8NO3P Molecular Weight: 125.06 Storage Restrictions: Room temperature Product Family: Organic Building Blocks...ALA-A168405-1gPrice: $218.74 -
2-(4-BIPHENYLYLOXY)PROPIONIC ACID, 1 gram
Aladdin Scientific
Price: $180.51Name: 2-(4-BIPHENYLYLOXY)PROPIONIC ACID Molecular Formula: C15H14O3 Molecular Weight: 242.277 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks CAS Number:...ALA-B170965-1gPrice: $180.51 -
4-(N-Cyclopropylaminocarbonyl)phenylboronic acid, 1 gram
Aladdin Scientific
Price: $114.53Name: 4-(N-Cyclopropylaminocarbonyl)phenylboronic acid Molecular Formula: C10H12BNO3 Molecular Weight: 205.02 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks...ALA-I170710-1gPrice: $114.53 -
1-(Phenylsulfonyl)-4-piperidinecarboxylic acid, 1 gram
Aladdin Scientific
Price: $153.85Name: 1-(Phenylsulfonyl)-4-piperidinecarboxylic acid Molecular Formula: C12H15NO4S Molecular Weight: 269.32 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks...ALA-P166641-1gPrice: $153.85 -
4-Ethoxymethylphenylboronic acid, min 97%, 1 gram
Aladdin Scientific
Price: $244.54Name: 4-Ethoxymethylphenylboronic acid Specifications and Purity: ±97% Molecular Formula: C9H13BO3 Molecular Weight: 180 Storage Restrictions: Room temperature Product Family: Protein Degrader...ALA-E183391-1gPrice: $244.54 -
(Methylthio)acetic acid, min 97%, 1 mL
Aladdin Scientific
Price: $49.63Name: (Methylthio)acetic acid Specifications and Purity: ±97% Molecular Formula: C3H6O2S Molecular Weight: 106.14 Storage Restrictions: Room temperature Product Family: Organic Building Blocks CAS...ALA-M168970-1mlPrice: $49.63 -
2-Amino-5-iodonicotinic acid, 1 gram
Aladdin Scientific
Price: $40.03Name: 2-Amino-5-iodonicotinic acid Molecular Formula: C6H5IN2O2 Molecular Weight: 264.02 Storage Restrictions: Room temperature Product Family: Protein Degrader Building Blocks CAS Number:...ALA-A170905-1gPrice: $40.03 -
3-Isopropylbenzoic acid, min 98%, 1 gram
Aladdin Scientific
Price: $39.99Name: 3-Isopropylbenzoic acid Specifications and Purity: ±98% Molecular Formula: C10H12O2 Molecular Weight: 164.2 Storage Restrictions: Room temperature Product Family: Protein Degrader Building...ALA-I185245-1gPrice: $39.99 -
Trigalacturonic acid, 90%+ Purity, C18H26O19, 10 mg
AA BLOCKS
Price: $595.00Trigalacturonic acid, 90%+ Purity, C18H26O19, 10 mgSpecifications Product Synonyms: TrigalacturonicacidPackage Size: 10mgCAS Number: 6037-45-2Formula: C18H26O19 Molecular Weight: 546.3876Country of...AAB-AA00EBY5-10mgPrice: $595.00 -
Dihydroguaiaretic acid, 99% Purity, C20H26O4, 10 mg
AA BLOCKS
Price: $663.40Dihydroguaiaretic acid, 99% Purity, C20H26O4, 10 mgSpecifications Product Synonyms: DihydroguaiareticacidPackage Size: 10mgCAS Number: 66322-34-7Formula: C20H26O4 Molecular Weight: 330.418Country...AAB-AA003915-10mgPrice: $663.40 -
Acetic Acid Solution, 1.0M, 1 Liter
Innovating Science
Price: $46.44Acetic Acid Solution, 1.0M, 1 Liter . Catalog Number: IS10009 CAS # (Mixture) Shelf Life (months): 36 Country of Origin: USA Harmonization code: 2915.21.00.00 DOT Description: Non...AD-AA0010-1LPrice: $46.44
Featured
Port Cap Manifold, Polypropylene, 4-port, 70mm for Nalgene®, size L (4 x 1/4" NPT), with plugs
CP Lab Safety
Price:
$258.00
Port Cap Waste Manifold, Polypropylene, 4-port, 70mm for Nalgene®, size L (4 x 1/4" NPT), with plugsThe 70mm buttress thread on Nalgene rectangular laboratory carboys is designed to work with...
WF-70NAL-4KIT
Port Cap for Solvent Delivery for GL45 Media Bottles, with air inlet valve and fittings, PTFE insert
CP Lab Safety
Price:
$61.75 - $92.93
Safe and Secure Solvent Delivery: GL38 safety port cap bundle includes built-in check valve, plugs and 1/8" OD adapters We designed these convenient port cap kits with either 2, 3 or 4 ports, a...
CP-45X2T-VKF
Port Cap for Solvent Delivery for Nalgene® 38-430 Plastic Bottles with air inlet valve and fittings, PTFE insert
CP Lab Safety
Price:
$61.25 - $91.80
Safe and Secure Solvent Delivery: Port cap bundle for Nalgene 38-430 plastic bottles includes built-in check valve, plugs and 1/8" OD tubing adapters We designed these convenient port cap kits with...
CP-38NX2T-VKF
Port Cap for Solvent Delivery for GL38 Glass Bottles with air inlet valve and fittings, PTFE insert
CP Lab Safety
Price:
$61.75 - $92.93
Safe and Secure Solvent Delivery: GL38 safety port cap bundle includes built-in check valve, plugs and 1/8" OD adapters We designed these convenient port cap kits with either 2, 3 or 4 ports, a...
CP-38X2T-VKF
2-Port Cap Deluxe Kit for GL45 Media Bottles with Air Valve and 1/8" Tubing Adapter
CP Lab Safety
Price:
$59.00
2-Port Cap Deluxe Kit for GL45 Media Bottles, with Air Valve and 1/8" Tubing Adapter2-Port Safety Cap Deluxe Kit, GL45 Thread Spin Collar, ready-to-use with Air Inlet Valve, plug and and 1/8" OD...
ALW-GL45-2KIT
Air Inlet Evaporation Control Valve, 1/4-28 PTFE with Reminder Timer
CP Lab Safety
Price:
$34.50
Air Inlet Evaporation Control Valve with Reminder Timer (PTFE, 1/4-28)
Safeguard Your Solvent Delivery System
This valve combines solvent protection with a convenient reminder system, ensuring a...
ALW-Air-Valve
Talking Electronic Liquid Level Indicator - TELLI and ELLI
CP Lab Safety
Price:
$199.00
Meet TELLI™ and ELLI™ (patent pending) the original Talking Electronic Liquid Level
CP-LL-indicator
10-Port Cap, FS-70 (70mm) closure for Rieke / Hedwin Drums
CP Lab Safety
Price:
$254.30
10-Port Cap, FS-70 (70mm) closure for Rieke / Hedwin DrumsReplacement for WF-FS70-KIT, now with 10 holes. This 10-Port Carboy Cap, 70mm (Rieke FS-70 NPS, 8TPI), Complete Kit with (1) 1/2" plug, (3)...
WF-FS70-10KIT
Port Cap Kit for Solvent Delivery, 2-holes for GL45 Glass Media Bottles with built-in FFKM Air inlet valve, Tubing Adapter and Plug
CP Lab Safety
Price:
$79.00
2-Port Cap for HPLC Solvent Delivery, PTFE, GL45 with built-in FFKM Air inlet valve, Kit with plugs2-Port Solvent Delivery Cap Kit, GL45 with (2) 1/4-28 ports and a built-in air inlet valve. Choose...
WF-GL45-AI-2KIT
Drum Feed Safety Clamp with Chemical Filter (Choose Color)
Chemical Feed Safety Supply
Price:
$47.00
A safe, fast, effective way to increase the safety of your chemical feed system. Clamp is made of polypropylene and available in many colors to reduce cross-contamination of chemicals, by...
CFS-1117-BLUE
ECO Battery Bin-Test, Store & Recycle AA, AAA, C, D Batteries
CP Lab Safety
Price:
$42.00
Quickly check the power level remaining in most consumer batteries! The ECO Battery Bin is an environmentally friendly way to test and dispose of consumer batteries. It is a battery recycling device...
ECO-BB
Port Cap for HPLC Solvent Delivery, 4-holes for GL45 Glass Media Bottles, PTFE insert with plugs
CP Lab Safety
Price:
$49.99
Solvent Delivery Cap, 4-Port Cap for GL45 Glass Media Bottles, PTFE with PP plugsSafe and Secure Solvent Delivery with a basic safety cap for glass media bottlesPort Caps for bottles with a GL-45...
WF-GL45-4KIT
Port Cap for HPLC Solvent Delivery, 3-holes for GL45 Glass Media Bottles, PTFE insert with plugs
CP Lab Safety
Price:
$49.99
Solvent Delivery Cap, 3-Port Cap for GL45 Glass Media Bottles, PTFE with PP plugsSafe and Secure Solvent Delivery with a basic safety cap for glass media bottlesPort Caps for bottles with a GL-45...
WF-GL45-3KIT
Port Cap for HPLC Solvent Delivery, 4-holes for GL38 Glass Bottles, PTFE insert with plugs
CP Lab Safety
Price:
$49.99
Solvent Delivery Cap, 4-Port Cap for GL38 Glass Bottles, PTFE with PP plugsSafe and Secure Solvent Delivery with a basic safety cap for glass bottlesPort Caps for bottles with a GL-38 glass thread...
WF-GL38-4KIT
Port Cap for HPLC Solvent Delivery, 2-holes for GL38 Glass Bottles, PTFE insert with plugs
CP Lab Safety
Price:
$49.99
Solvent Delivery Cap, 2-Port Cap for GL38 Glass Bottles, PTFE with PP plugsSafe and Secure Solvent Delivery with a basic safety cap for glass bottlesPort Caps for bottles with a GL-38 glass thread...
WF-GL38-2KIT
Port Cap Carbon Filter with Flexi Adapter, Medium, 3-month Timer + Optional Color Change Indicator, each
CP Lab Safety
Price:
$150.00
Reduce toxic fumes and noxious odors from HPLC solvent waste by vapor capture onto activated carbon exhaust filters. Includes 1 activated carbon filter, medium size, with flexible adapter, with...
WF-CF-100KIT
Waste Collection Port Cap, 10-Port, Fits Nalgene® 83B Carboys, with plugs
CP Lab Safety
Price:
$274.30
Waste Collection Port Cap, 10-Port, Fits Nalgene 83B Carboys, with plugsCarboy Port Cap/ Filling Cap, 10 Port 83B Carboy Cap, Complete Kit with plugs. Features a polypropylene waste manifold with...
WF-83B-KIT
Port Cap Manifold, 10-port, 70mm for Nalgene®, Size L (4 x 1/4" NPT, 6 x 1/4-28 UNF), with plugs
CP Lab Safety
Price:
$249.00
Port Cap Waste Manifold, 10-port, 70mm for Nalgene®, Size L (4 x 1/4" NPT, 6 x 1/4-28), with plugsThe 70mm buttress thread on Nalgene rectangular laboratory carboys is designed to work with closures...
WF-70NAL-10KIT
Port Cap for HPLC Solvent Delivery, 2-holes, for Nalgene® 38-430 Plastic Bottles, PTFE insert with plugs
CP Lab Safety
Price:
$49.99
Port Cap for HPLC Solvent Delivery, 2-holes, Fits Nalgene® 38-430 Bottles, with plugsSafe and Secure Solvent Delivery with a basic safety cap for Nalgene® 38-430 Plastic BottlesPort Caps for bottles...
WF-38-2KIT
4" ECO Funnel® with 38-430mm cap adapter for 38mm bottles
ECO Funnel
Price:
$152.00
Is there odor in your lab? We can help.
ECO Funnel® is the ultimate solution for hazardous liquid waste collection in laboratories. This innovative screw-on safety funnel provides secure attachment...
EF-4-38