Wide mouth bottle 1L2L high density polyethylene bottle HDPE big mouth plastic bottle dark brown bottle acid and alkali high and low temperature

High Density Polyethylene HDPE Brown small mouth plastic bottle small sample bottle brown bottle light-proof bottle

Plug glass cuvette 10 25 50 100ml Nessler cuvette scale cuvette holder

Ec Broth Cm104 250g Beijing Luqiao Laboratory Culture Medium New Batch Number

Luqiao Medium Cm701 Scdlp Liquid Medium Soybean Casein Glucose Lecithin Tween 80

New Batch of Beijing Luqiao Cm123 Potato Dextrose Agar Culture Medium Pda Experiment 250g

Glass gas collecting cylinder gas collecting cylinder 60 125 250 500ml edge abrasive belt frosted glass

Lactose Bile Salt Fermentation Culture Medium Beijing Luqiao Bowen Lactose Bile Fermentation Salt Culture Medium Cm108

Agar Powder Agar Biological Reagent Br250G Tianjin Guangfu Bacterial Culture Culture Medium Preparation

New Batch of Beijing Luqiao Cm219 Xylose-Lysine-Deoxycholate (Xld Agar 250g

New Batch of Beijing Luqiao Cm207 Bisulfite Bismuth Agar (Bs) Agar Culture Medium 250g Bo Micro

Millipore miribo filter 33mm,0.22um disposable needle filter SLGPR33RB genuine goods

Sodium Formate, Anhydrous Chemical Reagent Analytical Pure Ar500G Bottle Cas:141-53-7 Shanghai Zanyun

Tianjin Damao Sodium Formate Sodium Formate Analytical Pure Ar500G141-53-7 Chemical Reagent Laboratory Use

Xilong Potassium Iodide Ki Analytical Pure Ar 500g Chemical Reagent

Sulfur dioxide residue determination device 1000ml Pharmacopoeia acid-base titration distillation instrument device

Constant nitrogen Determinator device Kjeldahl ammonia nitrogen distillation device 500ml glass distiller 500ml

Postage sunflower Grade A can be inspected single marking Fat Belly Belly straw pipette 1 2 5 10 25 50ml

Cattle precipitation hydrothermal synthesis reactor ppl PTFE lining laboratory explosion-proof high temperature and high pressure stainless steel digestion tank

Jinfeng liquid nitrogen tank 2 liters 3 liters 6 liters 10 liters 15 liters 20 liters 30 liters 35LYDS-10 liquid nitrogen biological container barrel tank

New sub-liquid nitrogen tank YDS-10 liters beauty liquid nitrogen tank smoking ice cream machine liquid nitrogen barrel biological container freckle removal

YPNSY-12 air drying instrument sample concentrator portable heating digital display constant temperature

Ultraviolet radiation meter LH-126C power meter sterilization lamp tube strength tester UVC illuminometer 254nm

DB-1/2/3/4/5A electric heating plate stainless steel heating plate digital display adjustable temperature laboratory preheating platform

Digital display constant temperature electric heating sleeve magnetic stirrer laboratory temperature control heating sleeve 500/1000ml flask heater

Laboratory all stainless steel electric heating distilled water machine distilled water machine generator automatic device 5L10L20L

DJ-1 high-power magnetic stirrer laboratory 69-1 high-power magnetic stirrer 50 liters large capacity 99-1

Round-trip water bath constant temperature oscillator SHA-C temperature speed double digital display rotary air bath oscillator

Laboratory JJ-2 electric high-speed homogenizer tissue masher plant crushing dispersion grinding stirring homogenizer

HH-420 digital display constant temperature water bath HH-600 electric heating three-use sink boiling box laboratory water tank water bath

Glass air dryer Laboratory 12/20/30 porous test tube flask instrument stainless steel dryer

Chamber Oscillator SK-1 Vortex Mixer/Fast Mixer Penicillin Oscillator ZW-B

Speed control multi-purpose oscillator HY-2/4/5/6/8 horizontal reciprocating digital display oscillator laboratory rotary Shaker

NDJ-1 pointer digital display rotary viscometer NDJ-5S/8s/9s high precision paint viscosity tester paint

Qi Wei Desktop Coating 4 Viscometer TND-4T Coating Flow Rate Cup Portable Coating 4 Cup Ink Portable 4 Cup

Jinteng diaphragm vacuum pump non-oil pump 0.33A 0.5B 1.0A filtration pump positive and negative pressure corrosion